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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/04/21 16:24:00 UTC
[jira] [Updated] (HDDS-3467) OM Client RPC failover retries
happening more than configured.
[ https://issues.apache.org/jira/browse/HDDS-3467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-3467:
---------------------------------
Labels: pull-request-available (was: )
> OM Client RPC failover retries happening more than configured.
> ---------------------------------------------------------------
>
> Key: HDDS-3467
> URL: https://issues.apache.org/jira/browse/HDDS-3467
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Client
> Affects Versions: 0.5.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.6.0
>
>
> Currently OM client is retrying more than configured.
> Example if we configure MaxFailover times 2, it will try 3 times. Following log shows that.
> {quote}{{2020-04-21 00:12:13,908 [Thread-0] INFO retry.RetryInvocationHandler (RetryInvocationHandler.java:log(411)) - com.google.protobuf.ServiceException: java.io.EOFException: End of File Exception between local host is: "21637.local/192.168.0.12"; destination host is: "localhost":12944; : java.io.EOFException; For more details see: http://wiki.apache.org/hadoop/EOFException, while invoking $Proxy43.submitRequest over nodeId=omNode-3,nodeAddress=127.0.0.1:12944. Trying to failover immediately.
> 2020-04-21 00:12:13,909 [Thread-0] INFO retry.RetryInvocationHandler (RetryInvocationHandler.java:log(411)) - com.google.protobuf.ServiceException: java.io.EOFException: End of File Exception between local host is: "21637.local/192.168.0.12"; destination host is: "localhost":12932; : java.io.EOFException; For more details see: http://wiki.apache.org/hadoop/EOFException, while invoking $Proxy43.submitRequest over nodeId=omNode-1,nodeAddress=127.0.0.1:12932 after 1 failover attempts. Trying to failover immediately.
> 2020-04-21 00:12:13,910 [Thread-0] INFO retry.RetryInvocationHandler (RetryInvocationHandler.java:log(411)) - com.google.protobuf.ServiceException: java.io.EOFException: End of File Exception between local host is: "21637.local/192.168.0.12"; destination host is: "localhost":12938; : java.io.EOFException; For more details see: http://wiki.apache.org/hadoop/EOFException, while invoking $Proxy43.submitRequest over nodeId=omNode-2,nodeAddress=127.0.0.1:12938 after 2 failover attempts. Trying to failover immediately.}}{quote}
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