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https://issues.apache.org/jira/browse/HDDS-12753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17940299#comment-17940299
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Sadanand Shenoy commented on HDDS-12753:
----------------------------------------
Looks to be same as https://issues.apache.org/jira/browse/RATIS-2065
> OM down due to IllegalStateException - initRaftLog
> --------------------------------------------------
>
> Key: HDDS-12753
> URL: https://issues.apache.org/jira/browse/HDDS-12753
> Project: Apache Ozone
> Issue Type: Bug
> Components: OM
> Reporter: Jyotirmoy Sinha
> Assignee: Sadanand Shenoy
> Priority: Major
>
> OM Error stacktrace -
> {code:java}
> 2025-03-25 05:53:55,389 INFO
> [om122-impl-thread1]-org.apache.ratis.server.raftlog.segmented.LogSegment:
> Successfully read 2137 entries from segment file
> /var/lib/hadoop-ozone/om/ratis/ba1cddf6-44cb-315f-9e8b-422d5043f17e/current/log_471502685-471504821
> 2025-03-25 05:53:55,393 ERROR
> [main]-org.apache.hadoop.ozone.om.OzoneManagerStarter: OM start failed with
> exception
> java.util.concurrent.CompletionException: java.lang.IllegalStateException:
> om122@group-422D5043F17E: Failed to initRaftLog.
> at
> java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
> at
> java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
> at
> java.util.concurrent.CompletableFuture.biRelay(CompletableFuture.java:1298)
> at
> java.util.concurrent.CompletableFuture$BiRelay.tryFire(CompletableFuture.java:1284)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
> at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
> at
> org.apache.ratis.util.ConcurrentUtils.accept(ConcurrentUtils.java:191)
> at
> org.apache.ratis.util.ConcurrentUtils.lambda$null$4(ConcurrentUtils.java:180)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.IllegalStateException: om122@group-422D5043F17E: Failed
> to initRaftLog.
> at
> org.apache.ratis.server.impl.ServerState.initRaftLog(ServerState.java:222)
> at
> org.apache.ratis.server.impl.ServerState.lambda$new$5(ServerState.java:161)
> at
> org.apache.ratis.util.MemoizedSupplier.get(MemoizedSupplier.java:62)
> at
> org.apache.ratis.server.impl.ServerState.initialize(ServerState.java:177)
> at
> org.apache.ratis.server.impl.RaftServerImpl.start(RaftServerImpl.java:338)
> at
> org.apache.ratis.util.ConcurrentUtils.accept(ConcurrentUtils.java:188)
> ... 4 more
> Caused by: org.apache.ratis.protocol.exceptions.ChecksumException: Log entry
> corrupted: Calculated checksum is FC6801F0 but read checksum is 00000000.
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogReader.decodeEntry(SegmentedRaftLogReader.java:321)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogReader.readEntry(SegmentedRaftLogReader.java:203)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogInputStream.nextEntry(SegmentedRaftLogInputStream.java:131)
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment.readSegmentFile(LogSegment.java:131)
> at
> org.apache.ratis.server.raftlog.segmented.LogSegment.loadSegment(LogSegment.java:164)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLogCache.loadSegment(SegmentedRaftLogCache.java:381)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.loadLogSegments(SegmentedRaftLog.java:241)
> at
> org.apache.ratis.server.raftlog.segmented.SegmentedRaftLog.openImpl(SegmentedRaftLog.java:214)
> at
> org.apache.ratis.server.raftlog.RaftLogBase.open(RaftLogBase.java:251)
> at
> org.apache.ratis.server.impl.ServerState.initRaftLog(ServerState.java:239)
> at
> org.apache.ratis.server.impl.ServerState.initRaftLog(ServerState.java:220)
> ... 9 more{code}
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