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https://issues.apache.org/jira/browse/HDDS-335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573517#comment-16573517
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Nanda kumar commented on HDDS-335:
----------------------------------
[~ajayydv], in HDDS-199 we have added {{toString}} method to {{TypedEvent}}.
After that patch, we should get proper event details in log instead of object
address.
> Fix logging for scm events
> --------------------------
>
> Key: HDDS-335
> URL: https://issues.apache.org/jira/browse/HDDS-335
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Ajay Kumar
> Assignee: Ajay Kumar
> Priority: Major
> Attachments: HDDS-335.00.patch
>
>
> Logs should print event type, classname and object currently logged are not
> very useful.
>
> {code:java}
> java.lang.IllegalArgumentException: No event handler registered for event
> org.apache.hadoop.hdds.server.events.TypedEvent@69464649
> at
> org.apache.hadoop.hdds.server.events.EventQueue.fireEvent(EventQueue.java:116)
> at
> org.apache.hadoop.hdds.scm.server.SCMDatanodeHeartbeatDispatcher.dispatch(SCMDatanodeHeartbeatDispatcher.java:66)
> at
> org.apache.hadoop.hdds.scm.server.SCMDatanodeProtocolServer.sendHeartbeat(SCMDatanodeProtocolServer.java:219)
> at
> org.apache.hadoop.ozone.protocolPB.StorageContainerDatanodeProtocolServerSideTranslatorPB.sendHeartbeat(StorageContainerDatanodeProtocolServerSideTranslatorPB.java:90)
> at
> org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos$StorageContainerDatanodeProtocolService$2.callBlockingMethod(StorageContainerDatanodeProtocolProtos.java:19310){code}
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