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LUCENE-1175: add missing synchronization 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@621685 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2008-02-12 18:27:14 +00:00
parent fd5629c3f0
commit 40f9324c62
1 changed files with 14 additions and 4 deletions
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18
src/java/org/apache/lucene/index/IndexWriter.java
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@ -3698,8 +3698,13 @@ public class IndexWriter {
// Maybe force a sync here to allow reclaiming of the
// disk space used by the segments we just merged:
if (autoCommit && doCommitBeforeMergeCFS(merge))
sync(false, merge.info.sizeInBytes());
if (autoCommit && doCommitBeforeMergeCFS(merge)) {
final long size;
synchronized(this) {
size = merge.info.sizeInBytes();
}
sync(false, size);
}
success = false;
final String compoundFileName = mergedName + "." + IndexFileNames.COMPOUND_FILE_EXTENSION;
@ -3746,8 +3751,13 @@ public class IndexWriter {
// (somewhat arbitrary) policy; we could try other
// policies like only sync if it's been > X minutes or
// more than Y bytes have been written, etc.
if (autoCommit)
sync(false, merge.info.sizeInBytes());
if (autoCommit) {
final long size;
synchronized(this) {
size = merge.info.sizeInBytes();
}
sync(false, size);
}
return mergedDocCount;
}