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Date: Mon, 25 Sep 2017 05:51:00 +0000 (UTC)
From: "Kevin Wern (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.13100360.1504758603000.189639.1506318660236@Atlassian.JIRA>
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Subject: [jira] [Commented] (CASSANDRA-13848) Allow sstabledump to do a json
 object per partition to better handle large sstables
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archived-at: Mon, 25 Sep 2017 05:51:05 -0000


    [ https://issues.apache.org/jira/browse/CASSANDRA-13848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16178563#comment-16178563 ] 

Kevin Wern commented on CASSANDRA-13848:
----------------------------------------

Started to look at this issue today, having a bit of trouble figuring out the best way to output this as jsonlines (everything works, but there's a single space at the start of every new line after the first object). I imagine I'll be able to figure it out in the next day or so, or at least post the patch.

Not sure how to claim this issue, I think I don't have permission to do so.

> Allow sstabledump to do a json object per partition to better handle large sstables
> -----------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-13848
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13848
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Jeff Jirsa
>            Priority: Trivial
>              Labels: lhf
>
> sstable2json / sstabledump make a huge json document of the whole file. For very large sstables this makes it impossible to load in memory to do anything with it. Allowing users to Break it into small json objects per partition would be useful.


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