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https://issues.apache.org/jira/browse/AMBARI-3545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bourne updated AMBARI-3545:
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Description:
After nn perform failover, HDFS is OK, but Ambari web show HDFS can`t service,
because nn can not connect, and Nagios alert.
1.stop active namenode
2.standby namenode become active(see from namenode UI)
3.but ambari web page shows namenode fall down
was:After nn perform failover, HDFS is OK, but Ambari web show HDFS can`t
service, because nn can not connect, and Nagios alert.
> After nn perform failover, HDFS is OK, but Ambari web show HDFS can`t service
> -----------------------------------------------------------------------------
>
> Key: AMBARI-3545
> URL: https://issues.apache.org/jira/browse/AMBARI-3545
> Project: Ambari
> Issue Type: Bug
> Components: site
> Affects Versions: 1.4.1
> Reporter: Bourne
>
> After nn perform failover, HDFS is OK, but Ambari web show HDFS can`t
> service, because nn can not connect, and Nagios alert.
> 1.stop active namenode
> 2.standby namenode become active(see from namenode UI)
> 3.but ambari web page shows namenode fall down
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