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From "Inigo Goiri (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-14741) Refactor curator based ZooKeeper communication into common library
Date Mon, 07 Aug 2017 22:08:01 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-14741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16117406#comment-16117406
] 

Inigo Goiri commented on HADOOP-14741:
--------------------------------------

The main problem about unifying is that with the current proposal, all the curators are configured
with the same parameters (i.e., same ZK address). Personally, we are OK with that but I understand
there might be other deployments with finer-grain requirements.

> Refactor curator based ZooKeeper communication into common library
> ------------------------------------------------------------------
>
>                 Key: HADOOP-14741
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14741
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Subru Krishnan
>            Assignee: Inigo Goiri
>         Attachments: HADOOP-14741-000.patch
>
>
> Currently we have ZooKeeper based store implementations for multiple state stores like
RM, YARN Federation, HDFS router-based federation, RM queue configs etc. This jira proposes
to unify the curator based ZK communication to eliminate redundancies.



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