Details
-
Bug
-
Status: Resolved
-
Critical
-
Resolution: Duplicate
-
None
-
None
Description
org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory keeps reference to node state for a long time, which is prone to SegmentNotFoundException when running revision cleanup with the CLEAN_OLD strategy.
The following log file excerpt shows such a case where the reference in question was over 8 days old!
04.03.2016 13:21:10.317 *ERROR* [qtp1507293688-116717] org.apache.jackrabbit.oak.plugins.segment.SegmentTracker Segment not found: a6f5ffe9-8d05-4e57-a953-492cb2105ca8. Creation date delta is 702992619 ms. org.apache.jackrabbit.oak.plugins.segment.SegmentNotFoundException: Segment a6f5ffe9-8d05-4e57-a953-492cb2105ca8 not found at org.apache.jackrabbit.oak.plugins.segment.file.FileStore.readSegment(FileStore.java:1016) at org.apache.jackrabbit.oak.plugins.segment.SegmentTracker.readSegment(SegmentTracker.java:209) at org.apache.jackrabbit.oak.plugins.segment.SegmentId.getSegment(SegmentId.java:149) at org.apache.jackrabbit.oak.plugins.segment.Record.getSegment(Record.java:82) at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.getChildNodeMap(SegmentNodeState.java:85) at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeState.getChildNode(SegmentNodeState.java:383) at org.apache.jackrabbit.oak.spi.state.ReadOnlyBuilder.getChildNode(ReadOnlyBuilder.java:196) at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory.fileLength(OakDirectory.java:101) at org.apache.lucene.store.FilterDirectory.fileLength(FilterDirectory.java:63) at org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexMBeanImpl.dirSize(LuceneIndexMBeanImpl.java:202) at org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexMBeanImpl.access$100(LuceneIndexMBeanImpl.java:48) at org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexMBeanImpl$IndexStats.<init>(LuceneIndexMBeanImpl.java:165) at org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexMBeanImpl.getIndexStats(LuceneIndexMBeanImpl.java:70)
Attachments
Issue Links
- duplicates
-
-
- Closed
-