Examples of org.apache.lucene.store.MergeInfo

org.apache.lucene.store.MergeInfo

A MergeInfo provides information required for a MERGE context. It is used as part of an {@link IOContext} in case of MERGE context.

      return total;
    }


    /** Return {@link MergeInfo} describing this merge. */
    public MergeInfo getMergeInfo() {
      return new MergeInfo(totalDocCount, estimatedMergeBytes, isExternal, maxNumSegments);
    }

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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 : getFieldInfos(info.info)) {
              globalFieldNumberMap.addOrGet(fi.name, fi.number, fi.getDocValuesType());
            }
            infos.add(copySegmentAsIs(info, newSegName, dsNames, dsFilesCopied, context, copiedFiles));

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        numDocs += indexReader.numDocs();
        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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      return total;
    }


    /** Return {@link MergeInfo} describing this merge. */
    public MergeInfo getMergeInfo() {
      return new MergeInfo(totalDocCount, estimatedMergeBytes, isExternal, maxNumSegments);
    }

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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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      // the incoming IOContext:
      return new IOContext(new FlushInfo(randomNumDocs, Math.max(oldContext.flushInfo.estimatedSegmentSize, size)));
    } else if (oldContext.mergeInfo != null) {
      // Always return at least the estimatedMergeBytes of
      // the incoming IOContext:
      return new IOContext(new MergeInfo(randomNumDocs, Math.max(oldContext.mergeInfo.estimatedMergeBytes, size), random.nextBoolean(), TestUtil.nextInt(random, 1, 100)));
    } else {
      // Make a totally random IOContext:
      final IOContext context;
      switch (random.nextInt(5)) {
      case 0:
        context = IOContext.DEFAULT;
        break;
      case 1:
        context = IOContext.READ;
        break;
      case 2:
        context = IOContext.READONCE;
        break;
      case 3:
        context = new IOContext(new MergeInfo(randomNumDocs, size, true, -1));
        break;
      case 4:
        context = new IOContext(new FlushInfo(randomNumDocs, size));
        break;
      default:

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Related Classes of org.apache.lucene.store.MergeInfo

org.apache.lucene.index.IndexWriter

org.apache.lucene.index.MergePolicy$OneMerge

org.apache.lucene.util.LuceneTestCase

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