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don't close segment private doc producers during merge 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1143855 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Willnauer 2011-07-07 14:48:31 +00:00
parent 3d5532d75b
commit 3ad65686e5
1 changed files with 29 additions and 29 deletions
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20
lucene/src/java/org/apache/lucene/index/SegmentMerger.java
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@ -574,12 +574,12 @@ final class SegmentMerger {
final List<Bits> perDocBits = new ArrayList<Bits>();
final List<Integer> perDocBitsStarts = new ArrayList<Integer>();
int docBase = 0;
try {
for(IndexReader r : readers) {
for (IndexReader r : readers) {
final int maxDoc = r.maxDoc();
final PerDocValues producer = r.perDocValues();
if (producer != null) {
perDocSlices.add(new ReaderUtil.Slice(docBase, maxDoc, perDocProducers.size()));
perDocSlices.add(new ReaderUtil.Slice(docBase, maxDoc, perDocProducers
.size()));
perDocProducers.add(producer);
perDocBits.add(r.getLiveDocs());
perDocBitsStarts.add(docBase);
@ -588,23 +588,23 @@ final class SegmentMerger {
}
perDocBitsStarts.add(docBase);
if (!perDocSlices.isEmpty()) {
mergeState.multiLiveDocs = new MultiBits(perDocBits, perDocBitsStarts, true);
mergeState.multiLiveDocs = new MultiBits(perDocBits, perDocBitsStarts,
true);
final PerDocConsumer docsConsumer = codec
.docsConsumer(new PerDocWriteState(segmentWriteState));
boolean success = false;
try {
final MultiPerDocValues multiPerDocValues = new MultiPerDocValues(perDocProducers
.toArray(PerDocValues.EMPTY_ARRAY), perDocSlices
.toArray(ReaderUtil.Slice.EMPTY_ARRAY));
final MultiPerDocValues multiPerDocValues = new MultiPerDocValues(
perDocProducers.toArray(PerDocValues.EMPTY_ARRAY),
perDocSlices.toArray(ReaderUtil.Slice.EMPTY_ARRAY));
docsConsumer.merge(mergeState, multiPerDocValues);
success = true;
} finally {
IOUtils.closeSafely(!success, docsConsumer);
}
}
} finally {
IOUtils.closeSafely(false, perDocProducers);
}
/* don't close the perDocProducers here since they are private segment producers
* and will be closed once the SegmentReader goes out of scope */
}
private MergeState mergeState;