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From "Edward Ribeiro (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2700) Force ZooKeeper to generate snapshot
Date Fri, 17 Feb 2017 15:07:41 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15871945#comment-15871945
] 

Edward Ribeiro commented on ZOOKEEPER-2700:
-------------------------------------------

Hi [~flier],

Some observations: 

1) this issue is a duplicate of ZOOKEEPER-1729 so I am marking it as such.

2) based on discussions on ZOOKEEPER-1729 (please, read it) and the security problems related
on ZOOKEEPER-2693, implementing this command as a 4lw is a big *NO*. I think it could be be
implemented as a JMX command and/or a ServerAdmin command tough.

Additional comments I will post on the GH review comment.

Cheers!

> Force ZooKeeper to generate snapshot
> ------------------------------------
>
>                 Key: ZOOKEEPER-2700
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2700
>             Project: ZooKeeper
>          Issue Type: Improvement
>            Reporter: Flier Lu
>            Priority: Minor
>
> When cold backup or remote offline sync Zookeeper instances, we need the latest snapshot.
> Add a four letter `snap` command to force Zookeeper to generate snapshot.



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