Mercurial Hosting > luan
annotate src/luan/modules/lucene/LuceneIndex.java @ 1556:52241b69c339
lucene logging
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Sun, 11 Oct 2020 17:28:16 -0600 |
parents | 26c51acf00f3 |
children | b89212fd04b5 |
rev | line source |
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1 package luan.modules.lucene; |
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2 |
527 | 3 import java.io.Closeable; |
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4 import java.io.File; |
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5 import java.io.FileOutputStream; |
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6 import java.io.FileInputStream; |
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7 import java.io.IOException; |
1397 | 8 import java.lang.ref.Reference; |
9 import java.lang.ref.WeakReference; | |
1391 | 10 import java.sql.SQLException; |
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11 import java.util.Arrays; |
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12 import java.util.Iterator; |
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13 import java.util.Map; |
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14 import java.util.HashMap; |
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15 import java.util.List; |
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16 import java.util.ArrayList; |
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17 import java.util.Set; |
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18 import java.util.HashSet; |
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19 import java.util.Collections; |
704 | 20 import java.util.concurrent.atomic.AtomicInteger; |
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21 import java.util.concurrent.locks.Lock; |
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22 import java.util.concurrent.locks.ReentrantLock; |
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23 import java.util.zip.ZipOutputStream; |
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24 import java.util.zip.ZipEntry; |
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25 import org.apache.lucene.analysis.Analyzer; |
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26 import org.apache.lucene.analysis.TokenStream; |
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27 import org.apache.lucene.analysis.core.KeywordAnalyzer; |
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28 import org.apache.lucene.analysis.en.EnglishAnalyzer; |
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29 import org.apache.lucene.document.Document; |
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30 import org.apache.lucene.document.Field; |
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31 import org.apache.lucene.document.StoredField; |
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32 import org.apache.lucene.document.StringField; |
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33 import org.apache.lucene.document.TextField; |
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34 import org.apache.lucene.document.IntField; |
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35 import org.apache.lucene.document.LongField; |
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36 import org.apache.lucene.document.DoubleField; |
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37 import org.apache.lucene.index.IndexableField; |
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38 import org.apache.lucene.index.IndexWriter; |
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39 import org.apache.lucene.index.IndexWriterConfig; |
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40 import org.apache.lucene.index.DirectoryReader; |
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41 import org.apache.lucene.index.Term; |
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42 import org.apache.lucene.index.SnapshotDeletionPolicy; |
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43 import org.apache.lucene.index.IndexCommit; |
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44 import org.apache.lucene.index.AtomicReaderContext; |
1391 | 45 import org.apache.lucene.index.CheckIndex; |
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46 import org.apache.lucene.store.Directory; |
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47 import org.apache.lucene.store.FSDirectory; |
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48 import org.apache.lucene.util.Version; |
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49 import org.apache.lucene.util.BytesRef; |
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50 import org.apache.lucene.util.NumericUtils; |
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51 import org.apache.lucene.search.Query; |
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52 import org.apache.lucene.search.PrefixQuery; |
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53 import org.apache.lucene.search.TermQuery; |
1539 | 54 import org.apache.lucene.search.MatchAllDocsQuery; |
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55 import org.apache.lucene.search.TopDocs; |
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56 import org.apache.lucene.search.Sort; |
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57 import org.apache.lucene.search.SortField; |
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58 import org.apache.lucene.search.IndexSearcher; |
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59 import org.apache.lucene.search.TotalHitCountCollector; |
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60 import org.apache.lucene.search.ScoreDoc; |
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61 import org.apache.lucene.search.Collector; |
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62 import org.apache.lucene.search.Scorer; |
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63 import org.apache.lucene.search.Explanation; |
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64 import org.apache.lucene.search.highlight.Formatter; |
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65 import org.apache.lucene.search.highlight.Highlighter; |
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66 import org.apache.lucene.search.highlight.InvalidTokenOffsetsException; |
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67 import org.apache.lucene.search.highlight.Fragmenter; |
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68 import org.apache.lucene.search.highlight.NullFragmenter; |
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69 import org.apache.lucene.search.highlight.SimpleSpanFragmenter; |
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70 import org.apache.lucene.search.highlight.QueryScorer; |
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71 import org.apache.lucene.search.highlight.TokenGroup; |
1474 | 72 import goodjava.lucene.analysis.LowercaseAnalyzer; |
1459 | 73 import goodjava.lucene.queryparser.GoodQueryParser; |
1458 | 74 import goodjava.lucene.queryparser.FieldParser; |
75 import goodjava.lucene.queryparser.MultiFieldParser; | |
76 import goodjava.lucene.queryparser.StringFieldParser; | |
77 import goodjava.lucene.queryparser.NumberFieldParser; | |
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78 import goodjava.lucene.api.GoodIndexWriter; |
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79 import goodjava.lucene.api.LuceneIndexWriter; |
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80 import goodjava.lucene.api.GoodIndexWriterConfig; |
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81 import goodjava.lucene.api.LuceneUtils; |
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82 import goodjava.lucene.logging.LoggingIndexWriter; |
1551 | 83 import goodjava.lucene.logging.OpDoer; |
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84 import goodjava.parser.ParseException; |
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85 import luan.modules.Utils; |
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86 import luan.Luan; |
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87 import luan.LuanTable; |
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88 import luan.LuanFunction; |
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89 import luan.LuanException; |
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90 import luan.LuanRuntimeException; |
1391 | 91 import luan.modules.parsers.LuanToString; |
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92 import goodjava.logging.Logger; |
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93 import goodjava.logging.LoggerFactory; |
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94 |
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95 |
1398 | 96 public final class LuceneIndex { |
1454 | 97 private static final Logger logger = LoggerFactory.getLogger(LuceneIndex.class); |
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98 |
1397 | 99 private static Map<String,Reference<LuceneIndex>> indexes = new HashMap<String,Reference<LuceneIndex>>(); |
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100 |
1397 | 101 public static LuceneIndex getLuceneIndex(Luan luan,File indexDir,LuanTable options) |
1392 | 102 throws LuanException, IOException, ClassNotFoundException, SQLException |
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103 { |
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104 String key = indexDir.getCanonicalPath(); |
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105 synchronized(indexes) { |
1397 | 106 Reference<LuceneIndex> ref = indexes.get(key); |
107 if( ref != null ) { | |
108 LuceneIndex li = ref.get(); | |
1398 | 109 if( li != null ) { |
110 Object version = options.get("version"); | |
111 if( version==null || version.equals(li.version) ) | |
112 return li; | |
1397 | 113 li.closeWriter(); |
1398 | 114 } |
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115 } |
1397 | 116 LuceneIndex li = new LuceneIndex(luan,indexDir,options); |
117 indexes.put(key, new WeakReference<LuceneIndex>(li)); | |
118 return li; | |
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119 } |
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120 } |
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121 |
1398 | 122 private static final Version luceneVersion = Version.LUCENE_4_9; |
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123 public static final StringFieldParser STRING_FIELD_PARSER = new StringFieldParser(new KeywordAnalyzer()); |
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124 public static final StringFieldParser LOWERCASE_FIELD_PARSER = new StringFieldParser(new LowercaseAnalyzer(luceneVersion)); |
1398 | 125 public static final StringFieldParser ENGLISH_FIELD_PARSER = new StringFieldParser(new EnglishAnalyzer(luceneVersion)); |
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126 private static final SortField ID_SORT = new SortField("id",SortField.Type.LONG); |
1539 | 127 private static final SortField ID_DESC_SORT = new SortField("id",SortField.Type.LONG,true); |
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128 |
1398 | 129 private final Object version; |
1393 | 130 |
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131 private final ReentrantLock writeLock = new ReentrantLock(); |
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132 private final File indexDir; |
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133 private GoodIndexWriter writer; |
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134 private DirectoryReader reader; |
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135 private IndexSearcher searcher; |
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136 private final ThreadLocal<IndexSearcher> threadLocalSearcher = new ThreadLocal<IndexSearcher>(); |
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137 private final MultiFieldParser mfp; |
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138 private final Analyzer analyzer; // ??? |
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139 |
1391 | 140 private FSDirectory fsDir; |
704 | 141 private int writeCount; |
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142 private AtomicInteger writeCounter = new AtomicInteger(); |
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143 private final GoodIndexWriterConfig config; |
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144 |
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145 private final PostgresBackup postgresBackup; |
1397 | 146 private boolean wasCreated; |
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147 private final File logDir; |
1548 | 148 private final long logTime; |
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149 |
1397 | 150 private LuceneIndex(Luan luan,File indexDir,LuanTable options) |
1392 | 151 throws LuanException, IOException, ClassNotFoundException, SQLException |
1267 | 152 { |
1420 | 153 options = new LuanTable(options); |
154 this.version = options.remove("version"); | |
155 FieldParser defaultFieldParser = (FieldParser)options.remove("default_type"); | |
156 LuanTable defaultFieldsTbl = Utils.removeTable(options,"default_fields"); | |
1397 | 157 String[] defaultFields = defaultFieldsTbl==null ? null : (String[])defaultFieldsTbl.asList().toArray(new String[0]); |
1420 | 158 LuanTable postgresSpec = Utils.removeTable(options,"postgres_spec"); |
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159 LuanFunction supplementer = Utils.removeFunction(options,"supplementer"); |
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160 logDir = (File)options.remove("log_dir"); |
1548 | 161 logTime = (Long)options.remove("log_time"); |
1420 | 162 Utils.checkEmpty(options); |
1397 | 163 |
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164 mfp = defaultFieldParser==null ? new MultiFieldParser() : new MultiFieldParser(defaultFieldParser,defaultFields); |
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165 mfp.fields.put( "type", STRING_FIELD_PARSER ); |
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166 mfp.fields.put( "id", NumberFieldParser.LONG ); |
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167 this.indexDir = indexDir; |
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168 Analyzer analyzer = STRING_FIELD_PARSER.analyzer; |
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169 if( defaultFieldParser instanceof StringFieldParser ) { |
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170 StringFieldParser sfp = (StringFieldParser)defaultFieldParser; |
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171 analyzer = sfp.analyzer; |
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172 } |
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173 this.analyzer = analyzer; |
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174 this.config = new SupplementingConfig(luceneVersion,mfp,supplementer); |
1397 | 175 wasCreated = reopen(); |
1392 | 176 if( postgresSpec == null ) { |
177 postgresBackup = null; | |
178 } else { | |
1420 | 179 postgresBackup = new PostgresBackup(luan,postgresSpec); |
1397 | 180 if( !wasCreated && postgresBackup.wasCreated ) { |
1454 | 181 logger.error("rebuilding postgres backup"); |
1453 | 182 rebuild_postgres_backup(luan); |
1397 | 183 /* |
184 } else if( wasCreated && !postgresBackup.wasCreated ) { | |
1454 | 185 logger.error("restoring from postgres"); |
1397 | 186 restore_from_postgres(); |
187 */ | |
1390 | 188 } |
189 } | |
754 | 190 } |
191 | |
1390 | 192 public boolean reopen() throws IOException { |
1391 | 193 fsDir = FSDirectory.open(indexDir); |
194 boolean wasCreated = !fsDir.getDirectory().exists(); | |
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195 writer = new LuceneIndexWriter(fsDir,config); |
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196 if( logDir != null ) |
1548 | 197 writer = new LoggingIndexWriter((LuceneIndexWriter)writer,logDir,logTime); |
1391 | 198 reader = DirectoryReader.open(fsDir); |
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199 searcher = new IndexSearcher(reader); |
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200 initId(); |
1390 | 201 return wasCreated; |
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202 } |
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203 |
704 | 204 private void wrote() { |
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205 writeCounter.incrementAndGet(); |
704 | 206 } |
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207 |
1392 | 208 public void delete_all() throws IOException, SQLException { |
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209 boolean commit = !writeLock.isHeldByCurrentThread(); |
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210 writeLock.lock(); |
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211 try { |
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212 writer.deleteAll(); |
1539 | 213 id = 0; |
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214 if( postgresBackup != null ) |
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215 postgresBackup.deleteAll(); |
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216 if(commit) writer.commit(); |
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217 } finally { |
704 | 218 wrote(); |
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219 writeLock.unlock(); |
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220 } |
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221 } |
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222 |
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223 private static Term term(String key,long value) { |
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224 BytesRef br = new BytesRef(); |
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225 NumericUtils.longToPrefixCoded(value,0,br); |
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226 return new Term(key,br); |
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227 } |
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228 |
1543 | 229 private static final Set<String> ID_SET = Collections.singleton("id"); |
230 | |
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231 private void backupDelete(Query query) |
1392 | 232 throws IOException, SQLException, LuanException |
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233 { |
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234 if( postgresBackup != null ) { |
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235 final List<Long> ids = new ArrayList<Long>(); |
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236 IndexSearcher searcher = openSearcher(); |
1391 | 237 try { |
238 MyCollector col = new MyCollector() { | |
239 @Override public void collect(int iDoc) throws IOException { | |
1543 | 240 Document doc = searcher.doc( docBase + iDoc, ID_SET ); |
1391 | 241 Long id = (Long)doc.getField("id").numericValue(); |
242 ids.add(id); | |
243 } | |
244 }; | |
245 searcher.search(query,col); | |
246 } finally { | |
247 close(searcher); | |
248 } | |
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249 postgresBackup.begin(); |
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250 for( Long id : ids ) { |
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251 postgresBackup.delete(id); |
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252 } |
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253 postgresBackup.commit(); |
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254 } |
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255 } |
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256 |
1346 | 257 public void delete(String queryStr) |
1392 | 258 throws IOException, ParseException, SQLException, LuanException |
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259 { |
1459 | 260 Query query = GoodQueryParser.parseQuery(mfp,queryStr); |
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261 |
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262 boolean commit = !writeLock.isHeldByCurrentThread(); |
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263 writeLock.lock(); |
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264 try { |
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265 backupDelete(query); |
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266 writer.deleteDocuments(query); |
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267 if(commit) writer.commit(); |
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268 } finally { |
704 | 269 wrote(); |
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270 writeLock.unlock(); |
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271 } |
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272 } |
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273 |
1535 | 274 public void reindex(String queryStr) |
275 throws IOException, ParseException | |
276 { | |
277 Query query = GoodQueryParser.parseQuery(mfp,queryStr); | |
278 | |
279 boolean commit = !writeLock.isHeldByCurrentThread(); | |
280 writeLock.lock(); | |
281 try { | |
282 writer.reindexDocuments("id",query); | |
283 if(commit) writer.commit(); | |
284 } finally { | |
285 wrote(); | |
286 writeLock.unlock(); | |
287 } | |
288 } | |
289 | |
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290 public void save(LuanTable doc) |
1392 | 291 throws LuanException, IOException, SQLException |
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292 { |
1267 | 293 Object obj = doc.get("id"); |
601 | 294 Long id; |
295 try { | |
296 id = (Long)obj; | |
297 } catch(ClassCastException e) { | |
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298 throw new LuanException("id should be Long but is "+obj.getClass().getSimpleName()); |
601 | 299 } |
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300 |
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301 boolean commit = !writeLock.isHeldByCurrentThread(); |
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302 writeLock.lock(); |
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303 try { |
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304 if( id == null ) { |
1539 | 305 id = ++this.id; |
1267 | 306 doc.put("id",id); |
1391 | 307 if( postgresBackup != null ) |
308 postgresBackup.add(doc); | |
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309 writer.addDocument(toLucene(doc)); |
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310 } else { |
1391 | 311 if( postgresBackup != null ) |
312 postgresBackup.update(doc); | |
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313 writer.updateDocument( "id", toLucene(doc) ); |
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314 } |
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315 if(commit) writer.commit(); |
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316 } finally { |
704 | 317 wrote(); |
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318 writeLock.unlock(); |
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319 } |
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320 } |
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321 |
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322 public boolean is_in_transaction() { |
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323 return writeLock.isHeldByCurrentThread(); |
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324 } |
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325 |
1392 | 326 public Object run_in_transaction(LuanFunction fn) |
327 throws IOException, LuanException, SQLException | |
328 { | |
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329 boolean commit = !writeLock.isHeldByCurrentThread(); |
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330 writeLock.lock(); |
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331 boolean ok = false; |
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332 try { |
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333 if( commit && postgresBackup != null ) |
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334 postgresBackup.begin(); |
1379 | 335 Object rtn = fn.call(); |
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336 ok = true; |
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337 if(commit) { |
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338 if( postgresBackup != null ) |
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339 postgresBackup.commit(); |
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340 writer.commit(); |
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341 } |
1379 | 342 return rtn; |
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343 } finally { |
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344 if( !ok && commit ) { |
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345 if( postgresBackup != null ) |
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346 postgresBackup.rollback(); |
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347 writer.rollback(); |
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348 reopen(); |
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349 } |
704 | 350 wrote(); |
252
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351 writeLock.unlock(); |
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352 } |
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353 } |
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354 |
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355 // ??? |
1379 | 356 public Object run_in_lock(LuanFunction fn) throws IOException, LuanException { |
756
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357 if( writeLock.isHeldByCurrentThread() ) |
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358 throw new RuntimeException(); |
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359 writeLock.lock(); |
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360 try { |
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361 synchronized(this) { |
1379 | 362 return fn.call(); |
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363 } |
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364 } finally { |
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365 wrote(); |
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366 writeLock.unlock(); |
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367 } |
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368 } |
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369 |
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370 |
754 | 371 private long id; |
230
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372 |
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373 private void initId() throws IOException { |
1539 | 374 TopDocs td = searcher.search(new MatchAllDocsQuery(),1,new Sort(ID_DESC_SORT)); |
375 switch(td.scoreDocs.length) { | |
230
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376 case 0: |
754 | 377 id = 0; |
378 break; | |
230
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379 case 1: |
1539 | 380 id = (Long)searcher.doc(td.scoreDocs[0].doc).getField("id").numericValue(); |
230
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381 break; |
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382 default: |
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383 throw new RuntimeException(); |
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384 } |
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385 } |
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386 |
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387 /* |
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388 public void backup(String zipFile) throws LuanException, IOException { |
230
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389 if( !zipFile.endsWith(".zip") ) |
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390 throw new LuanException("file "+zipFile+" doesn't end with '.zip'"); |
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391 IndexCommit ic = snapshotDeletionPolicy.snapshot(); |
230
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392 try { |
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393 ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFile)); |
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394 for( String fileName : ic.getFileNames() ) { |
230
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395 out.putNextEntry(new ZipEntry(fileName)); |
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396 FileInputStream in = new FileInputStream(new File(indexDir,fileName)); |
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397 Utils.copyAll(in,out); |
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398 in.close(); |
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399 out.closeEntry(); |
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400 } |
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401 out.close(); |
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402 } finally { |
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403 snapshotDeletionPolicy.release(ic); |
230
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404 } |
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405 } |
707
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406 */ |
1129
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407 public SnapshotDeletionPolicy snapshotDeletionPolicy() { |
1539 | 408 return (SnapshotDeletionPolicy)writer.getLuceneIndexWriter().getConfig().getIndexDeletionPolicy(); |
1129
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409 } |
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410 |
1346 | 411 public Object snapshot(LuanFunction fn) throws LuanException, IOException { |
1528
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412 SnapshotDeletionPolicy snapshotDeletionPolicy = snapshotDeletionPolicy(); |
707
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413 IndexCommit ic = snapshotDeletionPolicy.snapshot(); |
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414 try { |
1391 | 415 String dir = fsDir.getDirectory().toString(); |
1346 | 416 LuanTable fileNames = new LuanTable(fn.luan(),new ArrayList(ic.getFileNames())); |
1335 | 417 return fn.call(dir,fileNames); |
707
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418 } finally { |
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419 snapshotDeletionPolicy.release(ic); |
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420 } |
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421 } |
230
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422 |
1544
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423 public void tag(String tag) throws IOException { |
1556 | 424 boolean commit = !writeLock.isHeldByCurrentThread(); |
425 writeLock.lock(); | |
426 try { | |
427 writer.tag(tag); | |
428 if(commit) writer.commit(); | |
429 } finally { | |
430 writeLock.unlock(); | |
431 } | |
1544
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432 } |
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433 |
230
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434 |
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435 |
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436 public String to_string() { |
1539 | 437 return writer.getLuceneIndexWriter().getDirectory().toString(); |
230
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438 } |
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439 |
1398 | 440 protected void finalize() throws Throwable { |
441 close(); | |
442 super.finalize(); | |
521
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443 } |
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444 |
1398 | 445 public void close() throws IOException, SQLException { |
446 closeWriter(); | |
1392 | 447 reader.close(); |
230
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448 } |
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449 |
1398 | 450 private void closeWriter() throws IOException, SQLException { |
1397 | 451 writeLock.lock(); |
452 try { | |
453 writer.close(); | |
1398 | 454 if( postgresBackup != null ) |
455 postgresBackup.close(); | |
1397 | 456 } finally { |
457 writeLock.unlock(); | |
458 } | |
459 } | |
460 | |
312
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461 |
545
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462 private static class DocFn extends LuanFunction { |
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463 final IndexSearcher searcher; |
1342
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464 final Query query; |
545
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465 int docID; |
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466 |
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467 DocFn(Luan luan,IndexSearcher searcher,Query query) { |
1335 | 468 super(luan); |
545
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469 this.searcher = searcher; |
1342
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470 this.query = query; |
545
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471 } |
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472 |
1335 | 473 @Override public Object call(Object[] args) throws LuanException { |
545
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474 try { |
1342
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475 LuanTable doc = toTable(luan(),searcher.doc(docID)); |
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476 if( args.length > 0 && "explain".equals(args[0]) ) { |
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477 Explanation explanation = searcher.explain(query,docID); |
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478 return new Object[]{doc,explanation}; |
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479 } else { |
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480 return doc; |
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481 } |
545
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482 } catch(IOException e) { |
646
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483 throw new LuanException(e); |
545
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484 } |
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485 } |
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486 } |
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487 |
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488 private static abstract class MyCollector extends Collector { |
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489 int docBase; |
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490 int i = 0; |
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491 |
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492 @Override public void setScorer(Scorer scorer) {} |
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493 @Override public void setNextReader(AtomicReaderContext context) { |
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494 this.docBase = context.docBase; |
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495 } |
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496 @Override public boolean acceptsDocsOutOfOrder() { |
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497 return true; |
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498 } |
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499 } |
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diff
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500 |
546
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501 private synchronized IndexSearcher openSearcher() throws IOException { |
1345
6f8988830098
unique LuceneIndex per dir
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1344
diff
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502 int gwc = writeCounter.get(); |
704 | 503 if( writeCount != gwc ) { |
504 writeCount = gwc; | |
505 DirectoryReader newReader = DirectoryReader.openIfChanged(reader); | |
1539 | 506 // DirectoryReader newReader = DirectoryReader.openIfChanged(reader,writer.getLuceneIndexWriter(),true); |
704 | 507 if( newReader != null ) { |
508 reader.decRef(); | |
509 reader = newReader; | |
510 searcher = new IndexSearcher(reader); | |
511 } | |
546
eaef1005ab87
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|
512 } |
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parents:
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diff
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|
513 reader.incRef(); |
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diff
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|
514 return searcher; |
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parents:
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diff
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|
515 } |
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diff
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|
516 |
eaef1005ab87
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diff
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|
517 // call in finally block |
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|
518 private static void close(IndexSearcher searcher) throws IOException { |
eaef1005ab87
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parents:
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diff
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|
519 searcher.getIndexReader().decRef(); |
eaef1005ab87
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545
diff
changeset
|
520 } |
eaef1005ab87
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diff
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|
521 |
591
790d5de23042
add "strict" param to Io.repr();
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578
diff
changeset
|
522 public void ensure_open() throws IOException { |
790d5de23042
add "strict" param to Io.repr();
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parents:
578
diff
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|
523 close(openSearcher()); |
790d5de23042
add "strict" param to Io.repr();
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parents:
578
diff
changeset
|
524 } |
790d5de23042
add "strict" param to Io.repr();
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parents:
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diff
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|
525 |
1346 | 526 public int advanced_search( String queryStr, LuanFunction fn, Integer n, String sortStr ) |
1341
a015a0b5c388
add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
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parents:
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527 throws LuanException, IOException, ParseException |
a015a0b5c388
add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
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parents:
1337
diff
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|
528 { |
646
cdc70de628b5
simplify LuanException
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parents:
624
diff
changeset
|
529 Utils.checkNotNull(queryStr); |
1459 | 530 Query query = GoodQueryParser.parseQuery(mfp,queryStr); |
545
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parents:
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diff
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|
531 IndexSearcher searcher = threadLocalSearcher.get(); |
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diff
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|
532 boolean inTransaction = searcher != null; |
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diff
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|
533 if( !inTransaction ) |
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544
diff
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|
534 searcher = openSearcher(); |
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|
535 try { |
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diff
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|
536 if( fn!=null && n==null ) { |
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
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|
537 if( sortStr != null ) |
646
cdc70de628b5
simplify LuanException
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parents:
624
diff
changeset
|
538 throw new LuanException("sort must be nil when n is nil"); |
1346 | 539 final DocFn docFn = new DocFn(fn.luan(),searcher,query); |
545
ddcd4296107a
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parents:
544
diff
changeset
|
540 MyCollector col = new MyCollector() { |
ddcd4296107a
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parents:
544
diff
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|
541 @Override public void collect(int doc) { |
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parents:
544
diff
changeset
|
542 try { |
547
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
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parents:
546
diff
changeset
|
543 docFn.docID = docBase + doc; |
1335 | 544 fn.call(++i,docFn); |
545
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clean up lucene search
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parents:
544
diff
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|
545 } catch(LuanException e) { |
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parents:
544
diff
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|
546 throw new LuanRuntimeException(e); |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
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|
547 } |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
548 } |
ddcd4296107a
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parents:
544
diff
changeset
|
549 }; |
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parents:
544
diff
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|
550 try { |
ddcd4296107a
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diff
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|
551 searcher.search(query,col); |
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parents:
544
diff
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|
552 } catch(LuanRuntimeException e) { |
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parents:
544
diff
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|
553 throw (LuanException)e.getCause(); |
ddcd4296107a
clean up lucene search
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parents:
544
diff
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|
554 } |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
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diff
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|
555 return col.i; |
ddcd4296107a
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parents:
544
diff
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|
556 } |
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
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|
557 if( fn==null || n==0 ) { |
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parents:
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diff
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|
558 TotalHitCountCollector thcc = new TotalHitCountCollector(); |
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parents:
544
diff
changeset
|
559 searcher.search(query,thcc); |
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parents:
544
diff
changeset
|
560 return thcc.getTotalHits(); |
ddcd4296107a
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parents:
544
diff
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|
561 } |
1459 | 562 Sort sort = sortStr==null ? null : GoodQueryParser.parseSort(mfp,sortStr); |
545
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
563 TopDocs td = sort==null ? searcher.search(query,n) : searcher.search(query,n,sort); |
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parents:
544
diff
changeset
|
564 final ScoreDoc[] scoreDocs = td.scoreDocs; |
1346 | 565 DocFn docFn = new DocFn(fn.luan(),searcher,query); |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
566 for( int i=0; i<scoreDocs.length; i++ ) { |
1342
60599adc27b8
add lucene search options
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parents:
1341
diff
changeset
|
567 ScoreDoc scoreDoc = scoreDocs[i]; |
60599adc27b8
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parents:
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diff
changeset
|
568 docFn.docID = scoreDoc.doc; |
60599adc27b8
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parents:
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diff
changeset
|
569 fn.call(i+1,docFn,scoreDoc.score); |
545
ddcd4296107a
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parents:
544
diff
changeset
|
570 } |
ddcd4296107a
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parents:
544
diff
changeset
|
571 return td.totalHits; |
ddcd4296107a
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parents:
544
diff
changeset
|
572 } finally { |
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clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
573 if( !inTransaction ) |
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clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
574 close(searcher); |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
575 } |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
576 } |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
577 |
1335 | 578 public Object search_in_transaction(LuanFunction fn) throws LuanException, IOException { |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
579 if( threadLocalSearcher.get() != null ) |
646
cdc70de628b5
simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
580 throw new LuanException("can't nest search_in_transaction calls"); |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
581 IndexSearcher searcher = openSearcher(); |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
582 threadLocalSearcher.set(searcher); |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
583 try { |
1335 | 584 return fn.call(); |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
585 } finally { |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
586 threadLocalSearcher.set(null); |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
587 close(searcher); |
ddcd4296107a
clean up lucene search
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parents:
544
diff
changeset
|
588 } |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
589 } |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
590 |
ddcd4296107a
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Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
591 |
796 | 592 public FieldParser getIndexedFieldParser(String field) { |
593 return mfp.fields.get(field); | |
594 } | |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
527
diff
changeset
|
595 |
796 | 596 public void setIndexedFieldParser(String field,FieldParser fp) { |
597 if( fp==null ) { // delete | |
598 mfp.fields.remove(field); | |
599 return; | |
600 } | |
601 mfp.fields.put( field, fp ); | |
602 } | |
546
eaef1005ab87
general lucene cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents:
545
diff
changeset
|
603 |
1528
3bd4d7963456
use goodjava/lucene/api
Franklin Schmidt <fschmidt@gmail.com>
parents:
1526
diff
changeset
|
604 static Map<String,Object> toLucene(LuanTable table) throws LuanException { |
1529 | 605 return SupplementingConfig.toLucene(table); |
621
fd15da41afca
allow list of values to be stored in lucene
Franklin Schmidt <fschmidt@gmail.com>
parents:
620
diff
changeset
|
606 } |
fd15da41afca
allow list of values to be stored in lucene
Franklin Schmidt <fschmidt@gmail.com>
parents:
620
diff
changeset
|
607 |
1333
25746915a241
merge Luan and LuanState
Franklin Schmidt <fschmidt@gmail.com>
parents:
1271
diff
changeset
|
608 private static LuanTable toTable(Luan luan,Document doc) throws LuanException { |
1529 | 609 return doc==null ? null : SupplementingConfig.toTable(luan,LuceneUtils.toMap(doc)); |
312
d34be4588556
add lucene query parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
303
diff
changeset
|
610 } |
d34be4588556
add lucene query parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
303
diff
changeset
|
611 |
624
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
612 |
1248
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
613 private static final Formatter nullFormatter = new Formatter() { |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
614 public String highlightTerm(String originalText,TokenGroup tokenGroup) { |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
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parents:
1227
diff
changeset
|
615 return originalText; |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
616 } |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
617 }; |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
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parents:
1227
diff
changeset
|
618 |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
619 public LuanFunction highlighter(String queryStr,final LuanFunction formatter,final Integer fragmentSize,String dotdotdot) |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
620 throws ParseException |
60599adc27b8
add lucene search options
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parents:
1341
diff
changeset
|
621 { |
1459 | 622 Query query = GoodQueryParser.parseQuery(mfp,queryStr); |
624
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
623 Formatter fmt = new Formatter() { |
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
624 public String highlightTerm(String originalText,TokenGroup tokenGroup) { |
1435 | 625 if( tokenGroup.getTotalScore() <= 0 ) |
624
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
626 return originalText; |
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
627 try { |
1335 | 628 return (String)Luan.first(formatter.call(originalText)); |
624
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
629 } catch(LuanException e) { |
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
630 throw new LuanRuntimeException(e); |
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
631 } |
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
632 } |
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
633 }; |
1248
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
634 QueryScorer queryScorer = new QueryScorer(query); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
635 final Highlighter chooser = fragmentSize==null ? null : new Highlighter(nullFormatter,queryScorer); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
636 if( chooser != null ) |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
637 chooser.setTextFragmenter( new SimpleSpanFragmenter(queryScorer,fragmentSize) ); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
638 final Highlighter hl = new Highlighter(fmt,queryScorer); |
624
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
639 hl.setTextFragmenter( new NullFragmenter() ); |
1335 | 640 return new LuanFunction(false) { // ??? |
641 @Override public String call(Object[] args) throws LuanException { | |
624
8281a248c47e
add lucene highlighter
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parents:
622
diff
changeset
|
642 String text = (String)args[0]; |
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
643 try { |
1248
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
644 if( chooser != null ) { |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
645 String s = chooser.getBestFragment(analyzer,null,text); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
646 if( s != null ) { |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
647 if( dotdotdot != null ) { |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
648 boolean atStart = text.startsWith(s); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
649 boolean atEnd = text.endsWith(s); |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
650 if( !atStart ) |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
651 s = dotdotdot + s; |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
652 if( !atEnd ) |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
653 s = s + dotdotdot; |
475905984870
improve lucene highlighter and allow bbcode_to_text quoter to be nil
Franklin Schmidt <fschmidt@gmail.com>
parents:
1227
diff
changeset
|
654 } |
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655 text = s; |
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656 } else if( text.length() > fragmentSize ) { |
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657 text = text.substring(0,fragmentSize); |
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658 if( dotdotdot != null ) |
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659 text += "..."; |
475905984870
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|
660 } |
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|
661 } |
624
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662 String s = hl.getBestFragment(analyzer,null,text); |
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663 return s!=null ? s : text; |
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|
664 } catch(LuanRuntimeException e) { |
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|
665 throw (LuanException)e.getCause(); |
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666 } catch(IOException e) { |
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667 throw new RuntimeException(e); |
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|
668 } catch(InvalidTokenOffsetsException e) { |
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669 throw new RuntimeException(e); |
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|
670 } |
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|
671 } |
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|
672 }; |
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|
673 } |
1341
a015a0b5c388
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diff
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674 |
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675 public int count_tokens(String text) |
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676 throws IOException |
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parents:
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677 { |
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678 int n = 0; |
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679 TokenStream ts = analyzer.tokenStream(null,text); |
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add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
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|
680 ts.reset(); |
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parents:
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681 while( ts.incrementToken() ) { |
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|
682 n++; |
a015a0b5c388
add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
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|
683 } |
a015a0b5c388
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684 ts.close(); |
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685 return n; |
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|
686 } |
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|
687 |
1387
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|
688 |
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|
689 |
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start postgres backup
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|
690 public boolean hasPostgresBackup() { |
bc40bc9aab3a
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|
691 return postgresBackup != null; |
bc40bc9aab3a
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|
692 } |
bc40bc9aab3a
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|
693 |
1453 | 694 public void rebuild_postgres_backup(Luan luan) |
1392 | 695 throws IOException, LuanException, SQLException |
1387
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|
696 { |
1454 | 697 logger.info("start rebuild_postgres_backup"); |
1387
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698 writeLock.lock(); |
1391 | 699 IndexSearcher searcher = openSearcher(); |
1387
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|
700 boolean ok = false; |
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|
701 try { |
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|
702 postgresBackup.begin(); |
bc40bc9aab3a
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|
703 postgresBackup.deleteAll(); |
bc40bc9aab3a
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|
704 Query query = new PrefixQuery(new Term("id")); |
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|
705 MyCollector col = new MyCollector() { |
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|
706 @Override public void collect(int iDoc) throws IOException { |
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parents:
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|
707 try { |
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|
708 Document doc = searcher.doc( docBase + iDoc ); |
1453 | 709 LuanTable tbl = toTable(luan,doc); |
1391 | 710 postgresBackup.add(tbl); |
1387
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|
711 } catch(LuanException e) { |
bc40bc9aab3a
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|
712 throw new LuanRuntimeException(e); |
1392 | 713 } catch(SQLException e) { |
714 throw new RuntimeException(e); | |
1387
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|
715 } |
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|
716 } |
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|
717 }; |
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|
718 try { |
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|
719 searcher.search(query,col); |
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|
720 } catch(LuanRuntimeException e) { |
bc40bc9aab3a
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1379
diff
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|
721 throw (LuanException)e.getCause(); |
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start postgres backup
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parents:
1379
diff
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|
722 } |
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parents:
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diff
changeset
|
723 ok = true; |
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|
724 postgresBackup.commit(); |
bc40bc9aab3a
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|
725 } finally { |
1391 | 726 close(searcher); |
1387
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1379
diff
changeset
|
727 if( !ok ) |
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1379
diff
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|
728 postgresBackup.rollback(); |
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diff
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|
729 writeLock.unlock(); |
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|
730 } |
1454 | 731 logger.info("end rebuild_postgres_backup"); |
1387
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|
732 } |
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diff
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|
733 |
1528
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changeset
|
734 public void restore_from_postgres() |
1447 | 735 throws IOException, LuanException, SQLException, ParseException |
1388
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|
736 { |
1397 | 737 if( postgresBackup!=null && wasCreated && !postgresBackup.wasCreated ) { |
1454 | 738 logger.error("restoring from postgres"); |
1528
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|
739 force_restore_from_postgres(); |
1397 | 740 } |
741 } | |
742 | |
1528
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|
743 public void force_restore_from_postgres() |
1447 | 744 throws IOException, LuanException, SQLException, ParseException |
1397 | 745 { |
1454 | 746 logger.warn("start restore_from_postgres"); |
1388
2024d23ddd64
add restore_from_postgres
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diff
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|
747 if( postgresBackup==null ) |
2024d23ddd64
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diff
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|
748 throw new NullPointerException(); |
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diff
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|
749 if( writeLock.isHeldByCurrentThread() ) |
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add restore_from_postgres
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|
750 throw new RuntimeException(); |
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|
751 writeLock.lock(); |
2024d23ddd64
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|
752 boolean ok = false; |
2024d23ddd64
add restore_from_postgres
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|
753 try { |
1548 | 754 writer.tag("restore_from_postgres"); |
755 writer.deleteAll(); | |
1528
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changeset
|
756 postgresBackup.restoreLucene(this); |
1388
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changeset
|
757 ok = true; |
1548 | 758 writer.commit(); |
1539 | 759 wrote(); |
760 ensure_open(); // refresh searcher | |
761 initId(); | |
1398 | 762 wasCreated = false; |
1388
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changeset
|
763 } finally { |
2024d23ddd64
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changeset
|
764 if( !ok ) { |
2024d23ddd64
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diff
changeset
|
765 writer.rollback(); |
2024d23ddd64
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changeset
|
766 reopen(); |
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changeset
|
767 } |
2024d23ddd64
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changeset
|
768 wrote(); |
2024d23ddd64
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|
769 writeLock.unlock(); |
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|
770 } |
1454 | 771 logger.warn("end restore_from_postgres"); |
1388
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|
772 } |
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|
773 |
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|
774 void restore(LuanTable doc) |
1388
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|
775 throws LuanException, IOException |
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|
776 { |
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777 writer.addDocument(toLucene(doc)); |
1388
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|
778 } |
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|
779 |
1556 | 780 public void relog() |
781 throws IOException, LuanException | |
782 { | |
783 logger.info("start relog"); | |
784 writeLock.lock(); | |
785 try { | |
786 LoggingIndexWriter loggingWriter = (LoggingIndexWriter)writer; | |
787 loggingWriter.logLucene(); | |
788 } finally { | |
789 writeLock.unlock(); | |
790 } | |
791 logger.info("end relog"); | |
792 } | |
793 | |
1551 | 794 public void restore_from_log(LuanFunction handler) |
1544
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1543
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|
795 throws IOException, LuanException, SQLException, ParseException |
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796 { |
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797 LoggingIndexWriter loggingWriter = (LoggingIndexWriter)writer; |
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798 if( wasCreated && !loggingWriter.wasCreated ) { |
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changeset
|
799 logger.error("restoring from log"); |
1551 | 800 force_restore_from_log(handler); |
1544
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801 } |
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|
802 } |
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|
803 |
1551 | 804 public void force_restore_from_log(LuanFunction handler) |
1544
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|
805 throws IOException |
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changeset
|
806 { |
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|
807 logger.warn("start force_restore_from_log"); |
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808 if( writeLock.isHeldByCurrentThread() ) |
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809 throw new RuntimeException(); |
1551 | 810 OpDoer opDoer = handler==null ? null : new LuanOpDoer(writer,handler); |
1544
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|
811 writeLock.lock(); |
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changeset
|
812 boolean ok = false; |
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|
813 try { |
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|
814 LoggingIndexWriter loggingWriter = (LoggingIndexWriter)writer; |
1551 | 815 loggingWriter.playLogs(opDoer); |
1544
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|
816 ok = true; |
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|
817 wrote(); |
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changeset
|
818 ensure_open(); // refresh searcher |
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819 initId(); |
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820 wasCreated = false; |
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821 } finally { |
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822 if( !ok ) { |
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823 writer.rollback(); |
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824 reopen(); |
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825 } |
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826 wrote(); |
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827 writeLock.unlock(); |
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828 } |
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829 logger.warn("end force_restore_from_log"); |
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830 } |
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831 |
1453 | 832 public void check(Luan luan) throws IOException, SQLException, LuanException, ParseException { |
1406 | 833 boolean hasPostgres = postgresBackup != null; |
834 String msg = "start check"; | |
835 if( hasPostgres ) | |
836 msg += " with postgres"; | |
1454 | 837 logger.info(msg); |
1391 | 838 CheckIndex.Status status = new CheckIndex(fsDir).checkIndex(); |
839 if( !status.clean ) | |
1454 | 840 logger.error("index not clean"); |
1538
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841 if( writer instanceof LoggingIndexWriter ) { |
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842 LoggingIndexWriter loggingWriter = (LoggingIndexWriter)writer; |
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843 logger.info("log check"); |
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844 boolean ok = loggingWriter.check(ID_SORT); |
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845 } |
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846 if( hasPostgres ) { |
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847 logger.info("postgres check"); |
1453 | 848 checkPostgres(luan); |
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849 } |
1454 | 850 logger.info("end check"); |
1391 | 851 } |
852 | |
1453 | 853 private void checkPostgres(Luan luan) |
1447 | 854 throws IOException, SQLException, LuanException, ParseException |
1430 | 855 { |
856 final PostgresBackup.Checker postgresChecker = postgresBackup.newChecker(); | |
857 final IndexSearcher searcher = openSearcher(); | |
1391 | 858 try { |
859 final List<Long> idsLucene = new ArrayList<Long>(); | |
860 Query query = new PrefixQuery(new Term("id")); | |
861 MyCollector col = new MyCollector() { | |
862 @Override public void collect(int iDoc) throws IOException { | |
863 Document doc = searcher.doc( docBase + iDoc ); | |
864 Long id = (Long)doc.getField("id").numericValue(); | |
865 idsLucene.add(id); | |
866 } | |
867 }; | |
868 searcher.search(query,col); | |
869 Collections.sort(idsLucene); | |
870 final List<Long> idsPostgres = postgresChecker.getIds(); | |
871 final int nLucene = idsLucene.size(); | |
872 final int nPostgres = idsPostgres.size(); | |
873 int iLucene = 0; | |
874 int iPostgres = 0; | |
1553 | 875 LuanToString lts = new LuanToString(null,null); |
876 lts.settingsInit.strict = true; | |
877 lts.settingsInit.numberTypes = true; | |
1391 | 878 while( iLucene < nLucene && iPostgres < nPostgres ) { |
879 long idLucene = idsLucene.get(iLucene); | |
880 long idPostgres = idsPostgres.get(iPostgres); | |
881 if( idLucene < idPostgres ) { | |
882 iLucene++; | |
1453 | 883 checkPostgres(luan,postgresChecker,lts,idLucene); |
1391 | 884 } else if( idLucene > idPostgres ) { |
885 iPostgres++; | |
1453 | 886 checkPostgres(luan,postgresChecker,lts,idPostgres); |
1391 | 887 } else { // == |
888 LuanTable docPostgres = postgresChecker.getDoc(idPostgres); | |
889 TopDocs td = searcher.search(new TermQuery(term("id",idLucene)),1); | |
890 if( td.totalHits != 1 ) throw new RuntimeException(); | |
891 Document doc = searcher.doc( td.scoreDocs[0].doc ); | |
1453 | 892 LuanTable docLucene = toTable(luan,doc); |
1391 | 893 if( !equal(docPostgres,docLucene) ) { |
1453 | 894 checkPostgres(luan,postgresChecker,lts,idPostgres); |
1391 | 895 } |
896 iLucene++; | |
897 iPostgres++; | |
898 } | |
899 } | |
900 while( iLucene < nLucene ) { | |
901 long idLucene = idsLucene.get(iLucene++); | |
1453 | 902 checkPostgres(luan,postgresChecker,lts,idLucene); |
1391 | 903 } |
904 while( iPostgres < nPostgres ) { | |
905 long idPostgres = idsPostgres.get(iPostgres++); | |
1453 | 906 checkPostgres(luan,postgresChecker,lts,idPostgres); |
1391 | 907 } |
908 } finally { | |
909 close(searcher); | |
910 postgresChecker.close(); | |
911 } | |
912 } | |
913 | |
1453 | 914 private void checkPostgres(Luan luan,PostgresBackup.Checker postgresChecker,LuanToString lts,long id) |
1447 | 915 throws IOException, SQLException, LuanException, ParseException |
1430 | 916 { |
1454 | 917 //logger.info("check id "+id); |
1430 | 918 writeLock.lock(); |
919 try { | |
920 final IndexSearcher searcher = openSearcher(); | |
921 try { | |
922 LuanTable docPostgres = postgresChecker.getDoc(id); | |
923 TopDocs td = searcher.search(new TermQuery(term("id",id)),1); | |
924 LuanTable docLucene; | |
925 if( td.totalHits == 0 ) { | |
926 docLucene = null; | |
927 } else if( td.totalHits == 1 ) { | |
928 Document doc = searcher.doc( td.scoreDocs[0].doc ); | |
1453 | 929 docLucene = toTable(luan,doc); |
1430 | 930 } else |
931 throw new RuntimeException(); | |
932 if( docPostgres == null ) { | |
933 if( docLucene != null ) | |
1454 | 934 logger.error("id "+id+" found in lucene but not postgres"); |
1430 | 935 return; |
936 } | |
937 if( docLucene == null ) { | |
1454 | 938 logger.error("id "+id+" found in postgres but not lucene"); |
1430 | 939 return; |
940 } | |
941 if( !equal(docPostgres,docLucene) ) { | |
1454 | 942 logger.error("id "+id+" not equal"); |
943 logger.error("lucene = "+lts.toString(docLucene)); | |
944 logger.error("postgres = "+lts.toString(docPostgres)); | |
1430 | 945 } |
946 } finally { | |
947 close(searcher); | |
948 } | |
949 } finally { | |
950 writeLock.unlock(); | |
951 } | |
952 } | |
953 | |
1453 | 954 private static boolean equal(LuanTable t1,LuanTable t2) throws LuanException { |
955 return t1!=null && t2!=null && toJava(t1).equals(toJava(t2)); | |
1391 | 956 } |
957 | |
1453 | 958 private static Map toJava(LuanTable t) throws LuanException { |
959 Map map = t.asMap(); | |
1526 | 960 for( Iterator iter = map.entrySet().iterator(); iter.hasNext(); ) { |
961 Map.Entry entry = (Map.Entry)iter.next(); | |
1453 | 962 Object value = entry.getValue(); |
963 if( value instanceof LuanTable ) { | |
964 LuanTable v = (LuanTable)value; | |
965 if( !v.isList() ) | |
1454 | 966 logger.error("not list"); |
1530 | 967 List list = v.asList(); |
968 if( list.isEmpty() ) { | |
1526 | 969 iter.remove(); |
1530 | 970 } else if( list.size() == 1 ) { |
971 entry.setValue(list.get(0)); | |
1526 | 972 } else { |
1530 | 973 entry.setValue(list); |
1526 | 974 } |
1453 | 975 } |
976 } | |
977 return map; | |
978 } | |
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979 } |