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From "Jeff Jirsa (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-13848) Allow sstabledump to do a json object per partition to better handle large sstables
Date Fri, 08 Dec 2017 00:22:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-13848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jeff Jirsa updated CASSANDRA-13848:
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 4.0
           Status: Resolved  (was: Ready to Commit)

Thanks so much for the patch and your patience [~kwern]. Code looks well done, and I expect
this will make people very happy. I took the liberty of adding a new entry to {{NEWS.txt}}
as well, so people discover the new feature.

Committed as [9110c08f47782ff8ed05067c0931af1bc020608b|https://github.com/apache/cassandra/commit/9110c08f47782ff8ed05067c0931af1bc020608b]



> 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
>          Components: Tools
>            Reporter: Jeff Jirsa
>            Assignee: Kevin Wern
>            Priority: Trivial
>              Labels: lhf
>             Fix For: 4.0
>
>         Attachments: 0001-sstabledump-add-l-option-for-jsonl.patch
>
>
> 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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