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https://issues.apache.org/jira/browse/HDDS-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharat Viswanadham reassigned HDDS-1892:
----------------------------------------
Assignee: Hanisha Koneru (was: Siyao Meng)
> HA failover attempt log level should be set to DEBUG
> ----------------------------------------------------
>
> Key: HDDS-1892
> URL: https://issues.apache.org/jira/browse/HDDS-1892
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: HA, Ozone Manager
> Reporter: Siyao Meng
> Assignee: Hanisha Koneru
> Priority: Major
> Fix For: 0.6.0
>
>
> Current HA failover log level is INFO:
> {code:bash}
> $ ozone sh volume create /volume
> 2019-08-01 20:55:03 INFO RetryInvocationHandler:411 —
> com.google.protobuf.ServiceException:
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ozone.om.exceptions.NotLeader
> Exception): OM om2 is not the leader. Could not determine the leader node.
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.createNotleaderException(OzoneManagerProtocolServerSideTranslatorPB.java:183)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitReadRequestToOM(OzoneManagerProtocolServerSideTranslatorPB.java:172)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequest(OzoneManagerProtocolServerSideTranslatorPB.java:94)
> at
> org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos$OzoneManagerService$2.callBlockingMethod(OzoneManagerProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876) at
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822)
> 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:1730)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682)
> , while invoking $Proxy19.submitRequest over nodeld=om2,nodeAddress=om2:9862
> after 1 failover attempts. Trying to failover immediately.
> 2019-08-01 20:55:03 INFO RpcClient:288 — Creating Volume: volume, with hadoop
> as owner.
> VOLUME_ALREADY_EXISTS Volume already exists
> $ ozone sh bucket create /volume/bucket
> 2019-08-01 20:55:23 INFO RetryInvocationHandler:411 —
> com.google.protobuf.ServiceException:
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ozone.om.exceptions.Notleader
> Exception): OM om2 is not the leader. Could not determine the leader node.
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.createNotLeaderException(OzoneManagerProtocolServerSideTranslatorPB.java:183)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitReadRequestToOM(OzoneManagerProtocolServerSideTranslatorPB.java:172)
> at
> org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequest(OzoneManagerProtocolServerSideTranslatorPB.java:94)
> at
> org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos$OzoneManagerService$2.callBlockingMethod(OzoneManagerProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876) at
> org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822)
> 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:1730)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682)
> , while invoking $Proxy19.submitRequest over nodeId.om2,nodeAddress.om2:9862
> after 1 failover attempts. Trying to failover immediately.
> 2019-08-01 20:55:24 INFO RpcClient:425 — Creating Bucket: volume/bucket, with
> Versioning false and Storage Type set to DISK and Encryption set to false
> {code}
> The client will print out every failover attempt.
> Suppress it by setting the log level to DEBUG.
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