[
https://issues.apache.org/jira/browse/AMBARI-25950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17754916#comment-17754916
]
D M Murali Krishna Reddy commented on AMBARI-25950:
---------------------------------------------------
[~vjasani] I just checked on the 2.6 based cluster and was not able to
reproduce this issue.
Looks this issue is induced by AMBARI-23493
Can you review the changes on the PR?
Thanks
> Exclude hosts getting erased when RM, NN are restarted
> ------------------------------------------------------
>
> Key: AMBARI-25950
> URL: https://issues.apache.org/jira/browse/AMBARI-25950
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Reporter: D M Murali Krishna Reddy
> Assignee: D M Murali Krishna Reddy
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> After decommissioning a Node Manager or a Data node, if Resource Manager or
> Namenode are restarted, the exclude hosts file is getting overwritten with
> empty contents, causing the NM, DN to get recommisioned.
>
> During NN, RM restart all_decommissioned_hosts is not set due to which in
> params_linux.py the exclude hosts file is getting created with empty content.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
