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Posted to issues@hive.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/06/24 13:38:00 UTC

[jira] [Work logged] (HIVE-21907) Add a new LlapDaemon Management API method to set the daemon capacity

     [ https://issues.apache.org/jira/browse/HIVE-21907?focusedWorklogId=265712&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-265712 ]

ASF GitHub Bot logged work on HIVE-21907:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Jun/19 13:37
            Start Date: 24/Jun/19 13:37
    Worklog Time Spent: 10m 
      Work Description: pvary commented on pull request #685: HIVE-21907: Add a new LlapDaemon Management API method to set the daemon capacity
URL: https://github.com/apache/hive/pull/685
 
 
   3 main changes:
   - Test for TestEvictingPriorityBlockingQueue.java so we can be sure it handles queue size change
   - Test for TaskExecutorService.java so we can be sure that it will handle capacity changes correctly
   - API change for the new method and test for it
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 265712)
            Time Spent: 10m
    Remaining Estimate: 0h

> Add a new LlapDaemon Management API method to set the daemon capacity
> ---------------------------------------------------------------------
>
>                 Key: HIVE-21907
>                 URL: https://issues.apache.org/jira/browse/HIVE-21907
>             Project: Hive
>          Issue Type: Sub-task
>          Components: llap
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-21907.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Add a new method to LlapManagementProtocol API which can disable an Llap node.
> It would be even better, if we can dynamically set the number of executors and the size of the wait queue. This way we can disable the node setting them to 0.



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