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Posted to issues@ozone.apache.org by "Uma Maheswara Rao G (Jira)" <ji...@apache.org> on 2020/04/21 07:34:00 UTC
[jira] [Created] (HDDS-3467) OM Client RPC failover retries
happening more than configured.
Uma Maheswara Rao G created HDDS-3467:
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Summary: 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
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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