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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15651) LLAP: llap status tool enhancements
Date Thu, 19 Jan 2017 08:36:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15829520#comment-15829520
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Siddharth Seth commented on HIVE-15651:
---------------------------------------

Instead of accepting a valid "State" - i.e. RUNNING_PARTIAL - can we treat this flag as only
usable for RUNNING_PARTIAL/RUNNING_ALL.
Either
1) flag does not accept a parameter, and applies only for final state RUNNING_ALL/RUNNING_PARTIAL
2) Accept parameter as RUNNING (and wait for RUNNING_PARTIAL or RUNNING_ALL) 100% means RUNNING_ALL

Other than this, looks good.

> LLAP: llap status tool enhancements
> -----------------------------------
>
>                 Key: HIVE-15651
>                 URL: https://issues.apache.org/jira/browse/HIVE-15651
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-15651.1.patch
>
>
> Per [~sseth] following enhancements can be made to llap status tool
> 1) If state changes from an ACTIVE state to STOPPED - terminate the script immediately
(fail fast)
> 2) Add a threshold of what is acceptable in terms of the running state - RUNNING_PARTIAL
may be ok if 80% nodes are up for example.



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