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LUCENE-6355: also log time to write FieldInfos during merge to IW's infoStream 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1666741 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2015-03-14 20:22:49 +00:00
parent fd86381062
commit 97d1f28b62
2 changed files with 10 additions and 0 deletions
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3
lucene/CHANGES.txt
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@ -59,6 +59,9 @@ New Features
* LUCENE-6341: Add a -fast option to CheckIndex. (Robert Muir)
* LUCENE-6355: IndexWriter's infoStream now also logs time to write FieldInfos
during merge (Lee Hinman via Mike McCandless)
Bug Fixes
* LUCENE-6249: StandardQueryParser doesn't support pure negative clauses.

7
lucene/core/src/java/org/apache/lucene/index/SegmentMerger.java
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@ -133,7 +133,14 @@ final class SegmentMerger {
}
// write the merged infos
if (mergeState.infoStream.isEnabled("SM")) {
t0 = System.nanoTime();
}
codec.fieldInfosFormat().write(directory, mergeState.segmentInfo, "", mergeState.mergeFieldInfos, context);
if (mergeState.infoStream.isEnabled("SM")) {
long t1 = System.nanoTime();
mergeState.infoStream.message("SM", ((t1-t0)/1000000) + " msec to write field infos [" + numMerged + " docs]");
}
return mergeState;
}