Varsha Ravi created HDDS-9745:
---------------------------------
Summary: OM fails with Snapshot chain corruption during
SnapshotPurge
Key: HDDS-9745
URL: https://issues.apache.org/jira/browse/HDDS-9745
Project: Apache Ozone
Issue Type: Bug
Components: Snapshot
Reporter: Varsha Ravi
After fix of HDDS-9685, the OM fails with Snapshot chain corruption during
SnapshotPurge command
{noformat}
2023-11-21 01:47:03,966 ERROR [OM StateMachine ApplyTransaction Thread -
0]-org.apache.hadoop.ozone.om.ratis.OzoneManagerStateMachine: Terminating with
exit status 1: Request cmdType: SnapshotPurge
clientId: "client-87D53838D7C7"
SnapshotPurgeRequest {
snapshotDBKeys: "/vol268/bucket68/cm-tmp-0ace0b68-1ae3-4ae4-b7f3-168593a4bfc7"
snapshotDBKeys: "/vol268/bucket68/cm-tmp-2ecc9e52-930c-4dcb-b182-536ad6f56748"
}
failed with exception
java.lang.IllegalStateException: Snapshot chain is corrupted.
at
org.apache.hadoop.ozone.om.SnapshotChainManager.validateSnapshotChain(SnapshotChainManager.java:543)
at
org.apache.hadoop.ozone.om.SnapshotChainManager.hasNextPathSnapshot(SnapshotChainManager.java:441)
at
org.apache.hadoop.ozone.om.snapshot.SnapshotUtils.getNextActiveSnapshot(SnapshotUtils.java:152)
at
org.apache.hadoop.ozone.om.request.snapshot.OMSnapshotPurgeRequest.validateAndUpdateCache(OMSnapshotPurgeRequest.java:99)
at
org.apache.hadoop.ozone.protocolPB.OzoneManagerRequestHandler.handleWriteRequest(OzoneManagerRequestHandler.java:375)
at
org.apache.hadoop.ozone.om.ratis.OzoneManagerStateMachine.runCommand(OzoneManagerStateMachine.java:568)
at
org.apache.hadoop.ozone.om.ratis.OzoneManagerStateMachine.lambda$1(OzoneManagerStateMachine.java:359)
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
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)
2023-11-21 01:47:03,970 INFO
[shutdown-hook-0]-org.apache.ranger.audit.provider.AuditProviderFactory: ==>
JVMShutdownHook.run(){noformat}
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