[OAK-2662] SegmentOverflowException in HeavyWriteIT on Jenkins

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.0.13, 1.2.1, 1.3.0, 1.4
• Component/s: segmentmk
• Labels: CI jenkins
• Assignee: Michael Dürig
• Reporter: Michael Dürig
• Created: 21/Mar/15 12:03
• Updated: 02/Mar/16 11:22
• Resolved: 15/Apr/15 15:47

Description

heavyWrite(org.apache.jackrabbit.oak.plugins.segment.HeavyWriteIT)  Time elapsed: 96.384 sec  <<< ERROR!
org.apache.jackrabbit.oak.plugins.segment.SegmentOverflowException: Segment cannot have more than 255 references 47a9dc3c-c6f9-4b5f-a61a-6711da8b68c2
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.getSegmentRef(SegmentWriter.java:353)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeRecordId(SegmentWriter.java:382)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMapLeaf(SegmentWriter.java:426)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMapBucket(SegmentWriter.java:484)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMapBucket(SegmentWriter.java:511)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeMap(SegmentWriter.java:720)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:1108)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter$2.childNodeChanged(SegmentWriter.java:1091)
	at org.apache.jackrabbit.oak.plugins.memory.ModifiedNodeState.compareAgainstBaseState(ModifiedNodeState.java:396)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:1082)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentWriter.writeNode(SegmentWriter.java:1110)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeBuilder.getNodeState(SegmentNodeBuilder.java:97)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeBuilder.updated(SegmentNodeBuilder.java:83)
	at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.updated(MemoryNodeBuilder.java:214)
	at org.apache.jackrabbit.oak.plugins.segment.SegmentNodeBuilder.updated(SegmentNodeBuilder.java:79)
	at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.setProperty(MemoryNodeBuilder.java:501)
	at org.apache.jackrabbit.oak.plugins.memory.MemoryNodeBuilder.setProperty(MemoryNodeBuilder.java:507)
	at org.apache.jackrabbit.oak.plugins.segment.HeavyWriteIT.createProperties(HeavyWriteIT.java:137)
	at org.apache.jackrabbit.oak.plugins.segment.HeavyWriteIT.createNodes(HeavyWriteIT.java:129)
	at org.apache.jackrabbit.oak.plugins.segment.HeavyWriteIT.createNodes(HeavyWriteIT.java:130)
	at org.apache.jackrabbit.oak.plugins.segment.HeavyWriteIT.heavyWrite(HeavyWriteIT.java:110)

See https://builds.apache.org/job/Apache%20Jackrabbit%20Oak%20matrix/35/jdk=jdk1.8.0_11,label=Ubuntu,nsfixtures=SEGMENT_MK,profile=integrationTesting/

cc alex.parvulescu

Issue Links

• blocks: OAK-2713 High memory usage of CompactionMap