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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2016/01/26 23:36:40 UTC

[jira] [Commented] (HIVE-12935) LLAP: Replace Yarn registry with Zookeeper registry

    [ https://issues.apache.org/jira/browse/HIVE-12935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15118200#comment-15118200 ] 

Prasanth Jayachandran commented on HIVE-12935:
----------------------------------------------

Have to test with secure cluster to make ZK registry works. Will update the patch after testing in secure cluster asap. 

> LLAP: Replace Yarn registry with Zookeeper registry
> ---------------------------------------------------
>
>                 Key: HIVE-12935
>                 URL: https://issues.apache.org/jira/browse/HIVE-12935
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>         Attachments: 12935.1.patch
>
>
> Existing YARN registry service for cluster membership has to depend on refresh intervals to get the list of instances/daemons that are running in the cluster. Better approach would be replace it with zookeeper based registry service so that custom listeners can be added to update healthiness of daemons in the cluster.  



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