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https://issues.apache.org/jira/browse/HDFS-12683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-12683:
---------------------------------
Description:
The ZKFC should log fatal exceptions before closing the connections and
terminating server.
Occasionally we have seen DFSZKFailOver shutdown, but no exception or no error
being logged.
was:
Log the exception before closing the connections and terminating server.
As some times occasionally we have seen DFSZKFailOver shutdown, but no
exception or no error being logged.
> DFSZKFailOverController re-order logic for logging Exception
> ------------------------------------------------------------
>
> Key: HDFS-12683
> URL: https://issues.apache.org/jira/browse/HDFS-12683
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
>
> The ZKFC should log fatal exceptions before closing the connections and
> terminating server.
> Occasionally we have seen DFSZKFailOver shutdown, but no exception or no
> error being logged.
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