[jira] [Created] (HDFS-10536) Standby NN can not trigger log roll after EditLogTailer thread failed 3 times in EditLogTailer.triggerActiveLogRoll method.

["XingFeng Shen (JIRA)" <ji...@apache.org>]

XingFeng Shen created HDFS-10536:
------------------------------------

             Summary: Standby NN can not trigger log roll after EditLogTailer thread failed 3 times in EditLogTailer.triggerActiveLogRoll method.
                 Key: HDFS-10536
                 URL: https://issues.apache.org/jira/browse/HDFS-10536
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: auto-failover
            Reporter: XingFeng Shen
            Priority: Critical


When all NameNodes become standby, EditLogTailer will retry 3 times to trigger log roll, then it will be failed and throw Exception "Cannot find any valid remote NN to service request!". After one namenode become active, standby NN still can not trigger log roll again because variable "nnLoopCount" is still 3, it can not init to 0.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org