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From "Fangmin Lv (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-3358) Make Snappy The Default Snapshot Compression Algorithm
Date Thu, 09 May 2019 05:53:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-3358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16836100#comment-16836100
] 

Fangmin Lv commented on ZOOKEEPER-3358:
---------------------------------------

[~belugabehr] When we contributed that back, most of our prod ensembles are using snappy,
it's quite helpful. But keep in mind, if user is storing binary data like gzipped data, then
the compress ratio could be very small and it actually wastes CPU cycle to do the compress/decompress.

This is why we keep the default behavior as before since we don't know what users are storing,
and it may change the behavior.

> Make Snappy The Default Snapshot Compression Algorithm
> ------------------------------------------------------
>
>                 Key: ZOOKEEPER-3358
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3358
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: server
>    Affects Versions: 3.6.0
>            Reporter: David Mollitor
>            Priority: Major
>             Fix For: 3.6.0
>
>
> Now that SnapShots are compressed, thanks to [ZOOKEEPER-3179], make the default algorithm
Snappy compression.



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