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https://issues.apache.org/jira/browse/HDDS-9745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hemant Kumar resolved HDDS-9745.
--------------------------------
Resolution: Fixed
> 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
> Priority: Major
> Labels: pull-request-available
>
> 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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