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remove flush check IW#commit always adds a commit point now even if nothing has changed ie. docs are added, updated or deleted.

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This commit is contained in:
Simon Willnauer 2013-01-23 13:56:26 +01:00
parent 22f0e79a84
commit 9c729fad2c
1 changed files with 5 additions and 20 deletions
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25
src/main/java/org/elasticsearch/index/engine/robin/RobinEngine.java
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@ -866,26 +866,11 @@ public class RobinEngine extends AbstractIndexShardComponent implements Engine {
translog.newTransientTranslog(translogId);
indexWriter.setCommitData(MapBuilder.<String, String>newMapBuilder().put(Translog.TRANSLOG_ID_KEY, Long.toString(translogId)).map());
indexWriter.commit();
if (flush.force()) {
// if we force, we might not have committed, we need to check that its the same id
Map<String, String> commitUserData = Lucene.readSegmentInfos(store.directory()).getUserData();
long committedTranslogId = Long.parseLong(commitUserData.get(Translog.TRANSLOG_ID_KEY));
if (committedTranslogId != translogId) {
// we did not commit anything, revert to the old translog
translog.revertTransient();
} else {
makeTransientCurrent = true;
}
} else {
makeTransientCurrent = true;
}
if (makeTransientCurrent) {
refreshVersioningTable(threadPool.estimatedTimeInMillis());
// we need to move transient to current only after we refresh
// so items added to current will still be around for realtime get
// when tans overrides it
translog.makeTransientCurrent();
}
refreshVersioningTable(threadPool.estimatedTimeInMillis());
// we need to move transient to current only after we refresh
// so items added to current will still be around for realtime get
// when tans overrides it
translog.makeTransientCurrent();
} catch (OutOfMemoryError e) {
translog.revertTransient();
failEngine(e);