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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2861) Make all config stored in zookeeper human readable
Date Tue, 09 Dec 2014 17:44:12 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239731#comment-14239731
] 

Josh Elser commented on ACCUMULO-2861:
--------------------------------------

bq. we'd get better performance by just creating a POJO and using jackson for serialization.

Is that opinion or fact? The reason I was leaning towards thrift or protobuf is that we can
use them to ensure that we're backwards compatible. Ensuring that with POJOs would be a bit
more difficult and error-prone.

> Make all config stored in zookeeper human readable
> --------------------------------------------------
>
>                 Key: ACCUMULO-2861
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2861
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Keith Turner
>             Fix For: 1.7.0
>
>
> It would be very nice if all config stored in zookeeper were human readable.  I do not
remember the specific offenders, but I think some values stored in zookeeper use binary serialization.
 Using something like json for these values would be much nicer.  
> Upgrade would need to translate from old serialization to new.
>    



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