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https://issues.apache.org/jira/browse/AMBARI-7750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrii Tkach updated AMBARI-7750:
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Description:
Add support for marking hbase RS instances as DRAINING before decommission"
founded issues:
1) After recommission absent regions rebalancing
2) In case of 2-node cluster. If decommit and recommit RS on one node and
decommit RS on another node, decommission has failed due time out (removed only
one region)
was:
After commit of "AMBARI-4499. Add support for marking hbase RS instances as
DRAINING before decommission" founded issues:
1) After recommission absent regions rebalancing
2) In case of 2-node cluster. If decommit and recommit RS on one node and
decommit RS on another node, decommission has failed due time out (removed only
one region)
> After change decommission mechanism for RS it fails due time out
> ----------------------------------------------------------------
>
> Key: AMBARI-7750
> URL: https://issues.apache.org/jira/browse/AMBARI-7750
> Project: Ambari
> Issue Type: Task
> Components: ambari-web
> Affects Versions: 1.7.0
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Critical
> Fix For: 1.7.0
>
> Attachments: AMBARI-7750.patch
>
>
> Add support for marking hbase RS instances as DRAINING before decommission"
> founded issues:
> 1) After recommission absent regions rebalancing
> 2) In case of 2-node cluster. If decommit and recommit RS on one node and
> decommit RS on another node, decommission has failed due time out (removed
> only one region)
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