[RATIS-719] SegmentedRaftLog#close fails with IllegalStateException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: server
• Target Version/s: 0.5.0
• Assignee: Unassigned
• Reporter: Lokesh Jain
• Created: 17/Oct/19 10:11
• Updated: 21/Aug/23 22:57
• Resolved: 21/Aug/23 22:57

Description

 

Exception in thread "org.apache.ratis.server.impl.LogAppender$AppenderDaemon$$Lambda$343/1887343319@5d317807" java.lang.IllegalArgumentException: 7cd8590b-b724-4d53-8888-a565ab6706c7@group-E476037E5613-SegmentedRaftLog is expected to be opened but it is CLOSED
	at org.apache.ratis.util.OpenCloseState.assertOpen(OpenCloseState.java:63)
	at org.apache.ratis.server.raftlog.RaftLog.checkLogState(RaftLog.java:102)
	at org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.getLastEntryTermIndex(SegmentedRaftLog.java:345)
	at org.apache.ratis.server.raftlog.RaftLog.getNextIndex(RaftLog.java:148)
	at org.apache.ratis.server.impl.LeaderState.addAndStartSenders(LeaderState.java:384)
	at org.apache.ratis.server.impl.LeaderState.restartSender(LeaderState.java:410)
	at org.apache.ratis.server.impl.LogAppender$AppenderDaemon.run(LogAppender.java:93)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.ratis.util.OpenCloseState$CloseTrace: Close 7cd8590b-b724-4d53-8888-a565ab6706c7@group-E476037E5613-SegmentedRaftLog
	at org.apache.ratis.util.OpenCloseState.lambda$close$1(OpenCloseState.java:109)
	at java.util.concurrent.atomic.AtomicReference.getAndUpdate(AtomicReference.java:160)
	at org.apache.ratis.util.OpenCloseState.close(OpenCloseState.java:109)
	at org.apache.ratis.server.raftlog.RaftLog.close(RaftLog.java:437)
	at org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.close(SegmentedRaftLog.java:500)
	at org.apache.ratis.server.impl.ServerState.close(ServerState.java:389)
	at org.apache.ratis.server.impl.RaftServerImpl.lambda$shutdown$3(RaftServerImpl.java:275)
	at org.apache.ratis.util.LifeCycle.lambda$checkStateAndClose$2(LifeCycle.java:231)
	at org.apache.ratis.util.LifeCycle.checkStateAndClose(LifeCycle.java:251)
	at org.apache.ratis.util.LifeCycle.checkStateAndClose(LifeCycle.java:229)
	at org.apache.ratis.server.impl.RaftServerImpl.shutdown(RaftServerImpl.java:252)
	at org.apache.ratis.server.impl.RaftServerProxy.lambda$groupRemoveAsync$12(RaftServerProxy.java:406)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
	at java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:614)
	at java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:1983)
	at org.apache.ratis.server.impl.RaftServerProxy.groupRemoveAsync(RaftServerProxy.java:404)
	at org.apache.ratis.server.impl.RaftServerProxy.groupManagementAsync(RaftServerProxy.java:367)
	at org.apache.ratis.grpc.server.GrpcAdminProtocolService.lambda$groupManagement$0(GrpcAdminProtocolService.java:42)
	at org.apache.ratis.grpc.GrpcUtil.asyncCall(GrpcUtil.java:140)
	at org.apache.ratis.grpc.server.GrpcAdminProtocolService.groupManagement(GrpcAdminProtocolService.java:42)
	at org.apache.ratis.proto.grpc.AdminProtocolServiceGrpc$MethodHandlers.invoke(AdminProtocolServiceGrpc.java:361)
	at org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
	at org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
	at org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:710)
	at org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
	at org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	... 1 more

 

Issue Links

• duplicates: RATIS-503 RaftLog is accessed by LeaderElection after closed