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https://issues.apache.org/jira/browse/HDDS-11695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai updated HDDS-11695:
------------------------------------
Fix Version/s: 2.0.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> SCM follower should not log NotLeaderException during Pipeline Report
> processing
> --------------------------------------------------------------------------------
>
> Key: HDDS-11695
> URL: https://issues.apache.org/jira/browse/HDDS-11695
> Project: Apache Ozone
> Issue Type: Bug
> Components: SCM HA
> Reporter: Pratyush Bhatt
> Assignee: Nandakumar
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
>
> Follower SCM should not throw Could not process pipeline report Error. Need
> to supress this.
> {code:java}
> 2024-11-10 23:15:46,748 ERROR
> [node2-EventQueue-PipelineReportForPipelineReportHandler]-org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler:
> Could not process pipeline report=pipelineID {
> id: "912c8344-30b1-414c-9325-ac1777f5c5ba"
> uuid128 {
> mostSigBits: -7985863710336794292
> leastSigBits: -7843673959199029830
> }
> }
> isLeader: false
> bytesWritten: 0
> from
> dn=fa7901d1-ff6f-4ea6-ad12-449d6b5f05d2(ccycloud-1.quasar-zvmjzo.root.comops.site/10.140.32.15).
> org.apache.hadoop.hdds.scm.exceptions.SCMException:
> org.apache.ratis.protocol.exceptions.NotLeaderException: Server
> afbd42d7-1146-48f7-9e6c-aef0157dcd35@group-18C171348640 is not the leader
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.translateException(SCMHAInvocationHandler.java:165)
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.invokeRatis(SCMHAInvocationHandler.java:115)
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.invoke(SCMHAInvocationHandler.java:74)
> at com.sun.proxy.$Proxy29.updatePipelineState(Unknown Source)
> at
> org.apache.hadoop.hdds.scm.pipeline.PipelineManagerImpl.openPipeline(PipelineManagerImpl.java:430)
> at
> org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.processPipelineReport(PipelineReportHandler.java:135)
> at
> org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.onMessage(PipelineReportHandler.java:93)
> at
> org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.onMessage(PipelineReportHandler.java:52)
> at
> org.apache.hadoop.hdds.server.events.SingleThreadExecutor.lambda$onMessage$1(SingleThreadExecutor.java:86)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: org.apache.ratis.protocol.exceptions.NotLeaderException: Server
> afbd42d7-1146-48f7-9e6c-aef0157dcd35@group-18C171348640 is not the leader
> at
> org.apache.ratis.server.impl.RaftServerImpl.generateNotLeaderException(RaftServerImpl.java:766)
> at
> org.apache.ratis.server.impl.LeaderStateImpl.stop(LeaderStateImpl.java:440)
> at
> org.apache.ratis.server.impl.RoleInfo.shutdownLeaderState(RoleInfo.java:104)
> at
> org.apache.ratis.server.impl.RaftServerImpl.changeToFollower(RaftServerImpl.java:573)
> at
> org.apache.ratis.server.impl.RaftServerImpl.changeToFollowerAndPersistMetadata(RaftServerImpl.java:600)
> at
> org.apache.ratis.server.impl.LeaderStateImpl.stepDown(LeaderStateImpl.java:711)
> at
> org.apache.ratis.server.impl.LeaderStateImpl.checkLeadership(LeaderStateImpl.java:1120)
> at
> org.apache.ratis.server.impl.LeaderStateImpl$EventProcessor.run(LeaderStateImpl.java:773)
> 2024-11-10 23:15:46,749 ERROR
> [node2-EventQueue-PipelineReportForPipelineReportHandler]-org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler:
> Could not process pipeline report=pipelineID {
> id: "d9efd88d-e387-4af9-b435-9d56dfaa96d0"
> uuid128 {
> mostSigBits: -2742735544126059783
> leastSigBits: -5461285976671611184
> }
> }
> isLeader: true {code}
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