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https://issues.apache.org/jira/browse/AMBARI-6311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antonenko Alexander updated AMBARI-6311:
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Attachment: AMBARI-6311.patch
> Bulk Ops only targets a maximum of "page size" hosts
> ----------------------------------------------------
>
> Key: AMBARI-6311
> URL: https://issues.apache.org/jira/browse/AMBARI-6311
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.6.1
> Reporter: Antonenko Alexander
> Assignee: Antonenko Alexander
> Priority: Blocker
> Fix For: 1.6.1
>
> Attachments: AMBARI-6311.patch
>
>
> It seems that the max number of target hosts for a bulk operation is capped
> by the current "page size" on the Hosts page.
> For example, on the 2K cluster with 2K DataNodes:
> * Go to Hosts page
> * Click on Actions.
> * Either going to Filtered Hosts (2005) or All Hosts (2005), select
> "DataNodes > Stop"
> * A confirmation popup tells me that 50 DataNodes are about to be stopped.
> This should have been ~ 2000 DataNodes instead. 50 is the current page size
> on the Hosts page that I set.
> Another scenario:
> * Set page size to 50.
> * Select 100 hosts using "check all", "next page", then "check all"
> * Go to "Actions > Selected Hosts > DataNodes > Stop".
> * Again, it tries to perform actions on only 50 DataNodes.
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