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From "T Jake Luciani (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8112) nodetool compactionhistory can allocate memory unbounded
Date Mon, 13 Oct 2014 19:54:34 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

T Jake Luciani updated CASSANDRA-8112:
--------------------------------------
    Description: 
nodetool compactionhistory keeps data for 1 week by default and creates a table from the result
set in memory.

For many systems a week can generate 10's of thousands of compactions in this time (esp with
LCS) we should guard against this command allocating too much memory.

  was:
nodetool compactionhistory keeps data for 1 week by default and creates a table from the result
set in memory.

For many systems a week can generate 10's of thousands of compactions (esp with LCS) we should
guard against this command allocating too much memory.


> nodetool compactionhistory can allocate memory unbounded
> --------------------------------------------------------
>
>                 Key: CASSANDRA-8112
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8112
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: T Jake Luciani
>            Priority: Minor
>             Fix For: 2.1.1
>
>
> nodetool compactionhistory keeps data for 1 week by default and creates a table from
the result set in memory.
> For many systems a week can generate 10's of thousands of compactions in this time (esp
with LCS) we should guard against this command allocating too much memory.



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