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Posted to issues@ozone.apache.org by "Bharat Viswanadham (Jira)" <ji...@apache.org> on 2021/06/21 06:23:00 UTC
[jira] [Updated] (HDDS-5361) Suppress logging of
ServerNotLeaderException
[ https://issues.apache.org/jira/browse/HDDS-5361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bharat Viswanadham updated HDDS-5361:
-------------------------------------
Component/s: SCM HA
> Suppress logging of ServerNotLeaderException
> ---------------------------------------------
>
> Key: HDDS-5361
> URL: https://issues.apache.org/jira/browse/HDDS-5361
> Project: Apache Ozone
> Issue Type: Improvement
> Components: SCM HA
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
>
> When client tries to figure out leader, when it contacts the first node if it is not a leader, we see this kind of exception in the log.
> {code:java}
> 2021-06-02 07:08:31,760 INFO org.apache.hadoop.ipc.Server: IPC Server handler 0 on 9961, call Call#0 Retry#0 org.apache.hadoop.hdds.protocol.SCMSecurityProtocol.submitRequest from 172.27.161.194:45505
> org.apache.hadoop.hdds.ratis.ServerNotLeaderException: Server:38e91e94-b4fe-4307-b3b0-f8c1e7e2d4d7 is not the leader. Suggested leader is Server:quasar-vudtrs-8.quasar-vudtrs.root.hwx.site:9961.
> at org.apache.hadoop.hdds.ratis.ServerNotLeaderException.convertToNotLeaderException(ServerNotLeaderException.java:106)
> at org.apache.hadoop.hdds.scm.ha.RatisUtil.checkRatisException(RatisUtil.java:191)
> at org.apache.hadoop.hdds.scm.protocol.SCMSecurityProtocolServerSideTranslatorPB.submitRequest(SCMSecurityProtocolServerSideTranslatorPB.java:92)
> at org.apache.hadoop.hdds.protocol.proto.SCMSecurityProtocolProtos$SCMSecurityProtocolService$2.callBlockingMethod(SCMSecurityProtocolProtos.java:15124)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:986)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:914)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at java.base/javax.security.auth.Subject.doAs(Subject.java:423)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2887)
> {code}
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