Package org.apache.lucene.store

Examples of org.apache.lucene.store.IOContext

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            if (infoStream.isEnabled("IW")) {
              infoStream.message("IW", "addIndexes: process segment origName=" + info.info.name + " newName=" + newSegName + " info=" + info);
            }

            IOContext context = new IOContext(new MergeInfo(info.info.getDocCount(), info.sizeInBytes(), true, -1));

            for(FieldInfo fi : SegmentReader.readFieldInfos(info)) {
              globalFieldNumberMap.addOrGet(fi.name, fi.number, fi.getDocValuesType());
            }
            infos.add(copySegmentAsIs(info, newSegName, dsNames, dsFilesCopied, context, copiedFiles));
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        for (AtomicReaderContext ctx : indexReader.leaves()) {
          mergeReaders.add(ctx.reader());
        }
      }
     
      final IOContext context = new IOContext(new MergeInfo(numDocs, -1, true, -1));

      // TODO: somehow we should fix this merge so it's
      // abortable so that IW.close(false) is able to stop it
      TrackingDirectoryWrapper trackingDir = new TrackingDirectoryWrapper(directory);
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    final String mergedName = merge.info.info.name;

    List<SegmentCommitInfo> sourceSegments = merge.segments;
   
    IOContext context = new IOContext(merge.getMergeInfo());

    final MergeState.CheckAbort checkAbort = new MergeState.CheckAbort(merge, directory);
    final TrackingDirectoryWrapper dirWrapper = new TrackingDirectoryWrapper(directory);

    if (infoStream.isEnabled("IW")) {
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   }


   private SegmentCommitInfo merge(Directory dir, SegmentCommitInfo si1, SegmentCommitInfo si2, String merged, boolean useCompoundFile)
   throws Exception {
      IOContext context = newIOContext(random());
      SegmentReader r1 = new SegmentReader(si1, DirectoryReader.DEFAULT_TERMS_INDEX_DIVISOR, context);
      SegmentReader r2 = new SegmentReader(si2, DirectoryReader.DEFAULT_TERMS_INDEX_DIVISOR, context);

      final Codec codec = Codec.getDefault();
      TrackingDirectoryWrapper trackingDir = new TrackingDirectoryWrapper(si1.info.dir);
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    return total;
  }

  protected long copy(Directory from, Directory to, String src, String dest, Context context, long totalBytesCopied,
      long totalBytesToCopy, long startTime) throws IOException {
    IndexOutput os = to.createOutput(dest, new IOContext());
    IndexInput is = from.openInput(src, new IOContext());
    IOException priorException = null;
    try {
      return copyBytes(is, os, is.length(), context, totalBytesCopied, totalBytesToCopy, startTime, src);
    } catch (IOException ioe) {
      priorException = ioe;
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            if (infoStream.isEnabled("IW")) {
              infoStream.message("IW", "addIndexes: process segment origName=" + info.info.name + " newName=" + newSegName + " info=" + info);
            }

            IOContext context = new IOContext(new MergeInfo(info.info.getDocCount(), info.sizeInBytes(), true, -1));

            for(FieldInfo fi : SegmentReader.readFieldInfos(info)) {
              globalFieldNumberMap.addOrGet(fi.name, fi.number, fi.getDocValuesType());
            }
            infos.add(copySegmentAsIs(info, newSegName, dsNames, dsFilesCopied, context, copiedFiles));
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        for (AtomicReaderContext ctx : indexReader.leaves()) {
          mergeReaders.add(ctx.reader());
        }
      }
     
      final IOContext context = new IOContext(new MergeInfo(numDocs, -1, true, -1));

      // TODO: somehow we should fix this merge so it's
      // abortable so that IW.close(false) is able to stop it
      TrackingDirectoryWrapper trackingDir = new TrackingDirectoryWrapper(directory);
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    final String mergedName = merge.info.info.name;

    List<SegmentCommitInfo> sourceSegments = merge.segments;
   
    IOContext context = new IOContext(merge.getMergeInfo());

    final MergeState.CheckAbort checkAbort = new MergeState.CheckAbort(merge, directory);
    final TrackingDirectoryWrapper dirWrapper = new TrackingDirectoryWrapper(directory);

    if (infoStream.isEnabled("IW")) {
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    core = new SegmentCoreReaders(this, si.info.dir, si, context, termInfosIndexDivisor);
    boolean success = false;
    try {
      if (si.hasDeletions()) {
        // NOTE: the bitvector is stored using the regular directory, not cfs
        liveDocs = si.info.getCodec().liveDocsFormat().readLiveDocs(directory(), si, new IOContext(IOContext.READ, true));
      } else {
        assert si.getDelCount() == 0;
        liveDocs = null;
      }
      numDocs = si.info.getDocCount() - si.getDelCount();
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   }


   private SegmentInfoPerCommit merge(Directory dir, SegmentInfoPerCommit si1, SegmentInfoPerCommit si2, String merged, boolean useCompoundFile)
   throws Exception {
      IOContext context = newIOContext(random());
      SegmentReader r1 = new SegmentReader(si1, DirectoryReader.DEFAULT_TERMS_INDEX_DIVISOR, context);
      SegmentReader r2 = new SegmentReader(si2, DirectoryReader.DEFAULT_TERMS_INDEX_DIVISOR, context);

      final Codec codec = Codec.getDefault();
      TrackingDirectoryWrapper trackingDir = new TrackingDirectoryWrapper(si1.info.dir);
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Related Classes of org.apache.lucene.store.IOContext

  • org.apache.blur.mapreduce.BlurReducer
  • org.apache.lucene.codecs.blockterms.VariableGapTermsIndexReader
  • org.apache.lucene.index.BasePostingsFormatTestCase
  • org.apache.lucene.index.CompoundFileExtractor
  • org.apache.lucene.index.DocumentsWriterPerThread
  • org.apache.lucene.index.IndexWriter
  • org.apache.lucene.index.ReadersAndUpdates
  • org.apache.lucene.index.SegmentReader
  • org.apache.lucene.index.TermVectorsConsumer
  • org.apache.lucene.index.TestDoc
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