[RATIS-2159] TestRaftWithSimulatedRpc could "fail to retain".

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: server
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 15/Sep/24 17:09
• Updated: 11/Oct/24 16:59
• Resolved: 11/Oct/24 16:59

Description

Error:  Tests run: 6, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 42.31 s <<< FAILURE! - in org.apache.ratis.server.simulation.TestRaftWithSimulatedRpc
Error:  org.apache.ratis.server.simulation.TestRaftWithSimulatedRpc.testWithLoad  Time elapsed: 8.47 s  <<< ERROR!
java.lang.IllegalStateException: Failed to retain: object has already been completely released.
	at org.apache.ratis.util.ReferenceCountedLeakDetector$Impl.retain(ReferenceCountedLeakDetector.java:116)
	at org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.retainLog(SegmentedRaftLog.java:310)
	at org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.get(SegmentedRaftLog.java:285)
	at org.apache.ratis.RaftTestUtil.logEntriesContains(RaftTestUtil.java:187)
	at org.apache.ratis.RaftTestUtil.logEntriesContains(RaftTestUtil.java:172)
	at org.apache.ratis.RaftTestUtil.lambda$assertLogEntries$5(RaftTestUtil.java:250)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
	...
	at java.util.stream.ReferencePipeline.count(ReferencePipeline.java:593)
	at org.apache.ratis.RaftTestUtil.assertLogEntries(RaftTestUtil.java:251)
	at org.apache.ratis.RaftTestUtil.assertLogEntries(RaftTestUtil.java:242)
	at org.apache.ratis.RaftBasicTests.testWithLoad(RaftBasicTests.java:424)
	at org.apache.ratis.RaftBasicTests.lambda$testWithLoad$8(RaftBasicTests.java:344)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:143)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:121)
	at org.apache.ratis.RaftBasicTests.testWithLoad(RaftBasicTests.java:344)
	...

See https://github.com/apache/ratis/actions/runs/10865610568/job/30154388685?pr=1150#step:5:741

Issue Links

• duplicates: RATIS-2151 TestRaftWithGrpc keeps failing with zero-copy
• links to: GitHub Pull Request #1153