[ https://issues.apache.org/jira/browse/HDDS-9947 ]
Tejaskriya Madhan deleted comment on HDDS-9947:
-----------------------------------------
was (Author: JIRAUSER298878):
Do we want to change every NotLeaderException log to INFO level, or only in
IncrementalContainerReportHandler? There are many instances of a WARN level log
for NotLeaderException in scm. For example, in Replication manager and
LegacyReplicationManager:
{code:java}
catch (NotLeaderException e) {
LOG.warn("Skip sending close container command,"
+ " since current SCM is not leader.", nle);
}{code}
> org.apache.hadoop.hdds.scm.exceptions.SCMException:
> org.apache.ratis.protocol.exceptions.NotLeaderException: change from ERROR to
> INFO
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HDDS-9947
> URL: https://issues.apache.org/jira/browse/HDDS-9947
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Tejaskriya Madhan
> Assignee: Tejaskriya Madhan
> Priority: Major
>
> in ozone-scm.log, NotLeaderException should be informational, we may want to
> change it from ERROR to INFO:
> {code:java}
> 2023-12-04 17:46:25,297 ERROR
> [FixedThreadPoolWithAffinityExecutor-9-0]-org.apache.hadoop.hdds.scm.container.IncrementalContainerReportHandler:
> Exception while processing ICR for container 4113
> org.apache.hadoop.hdds.scm.exceptions.SCMException:
> org.apache.ratis.protocol.exceptions.NotLeaderException: Server
> 465561e9-39d8-403a-bb48-f86b13824529@group-6F9D1602902C is not the leader
> e5797e4a-85f7-4a6d-8ba6-8f13d24a2f30|rpc:ve0310.halxg.cloudera.com:9894|admin:|client:|dataStream:|priority:0|startupRole:FOLLOWER
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.translateException(SCMHAInvocationHandler.java:170)
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.invokeRatis(SCMHAInvocationHandler.java:108)
> at
> org.apache.hadoop.hdds.scm.ha.SCMHAInvocationHandler.invoke(SCMHAInvocationHandler.java:76)
> at com.sun.proxy.$Proxy21.updateContainerState(Unknown Source)
> at
> org.apache.hadoop.hdds.scm.container.ContainerManagerImpl.updateContainerState(ContainerManagerImpl.java:276)
> at
> org.apache.hadoop.hdds.scm.container.AbstractContainerReportHandler.updateContainerState(AbstractContainerReportHandler.java:315)
> at
> org.apache.hadoop.hdds.scm.container.AbstractContainerReportHandler.processContainerReplica(AbstractContainerReportHandler.java:120)
> at
> org.apache.hadoop.hdds.scm.container.IncrementalContainerReportHandler.onMessage(IncrementalContainerReportHandler.java:100)
> at
> org.apache.hadoop.hdds.scm.container.IncrementalContainerReportHandler.onMessage(IncrementalContainerReportHandler.java:43)
> at
> org.apache.hadoop.hdds.server.events.FixedThreadPoolWithAffinityExecutor$ContainerReportProcessTask.run(FixedThreadPoolWithAffinityExecutor.java:276)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834)
> Caused by: org.apache.ratis.protocol.exceptions.NotLeaderException: Server
> 465561e9-39d8-403a-bb48-f86b13824529@group-6F9D1602902C is not the leader
> e5797e4a-85f7-4a6d-8ba6-8f13d24a2f30|rpc:ve0310.halxg.cloudera.com:9894|admin:|client:|dataStream:|priority:0|startupRole:FOLLOWER
> at
> org.apache.ratis.server.impl.RaftServerImpl.generateNotLeaderException(RaftServerImpl.java:744)
> at
> org.apache.ratis.server.impl.RaftServerImpl.checkLeaderState(RaftServerImpl.java:709)
> at
> org.apache.ratis.server.impl.RaftServerImpl.submitClientRequestAsync(RaftServerImpl.java:850)
> at
> org.apache.ratis.server.impl.RaftServerImpl.lambda$null$12(RaftServerImpl.java:831)
> at org.apache.ratis.util.JavaUtils.callAsUnchecked(JavaUtils.java:117)
> at
> org.apache.ratis.server.impl.RaftServerImpl.lambda$executeSubmitClientRequestAsync$13(RaftServerImpl.java:831)
> at
> java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
> ... 3 more{code}
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