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Posted to hdfs-issues@hadoop.apache.org by "Hari Mankude (Commented) (JIRA)" <ji...@apache.org> on 2012/04/06 19:13:21 UTC
[jira] [Commented] (HDFS-3217) ZKFC should restart NN when
healthmonitor gets a SERVICE_NOT_RESPONDING exception
[ https://issues.apache.org/jira/browse/HDFS-3217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248504#comment-13248504 ]
Hari Mankude commented on HDFS-3217:
------------------------------------
ZKFC should restart NN when it sees a SERVICE_NOT_RESPONDING exception. NN might have aborted due to loss of quorum and unless there is manual intervention, NN will not be restarted.
> ZKFC should restart NN when healthmonitor gets a SERVICE_NOT_RESPONDING exception
> ---------------------------------------------------------------------------------
>
> Key: HDFS-3217
> URL: https://issues.apache.org/jira/browse/HDFS-3217
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: auto-failover, ha
> Reporter: Hari Mankude
> Assignee: Hari Mankude
>
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