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From "Brian ONeill (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-4098) Listing wide-rows from CLI crashes Cassandra
Date Wed, 28 Mar 2012 13:20:27 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Brian ONeill updated CASSANDRA-4098:
------------------------------------

    Attachment: trunk-4098.txt

Here is a patch that does for column limit what we already had in place for limitCount (rows).
                
> Listing wide-rows from CLI crashes Cassandra 
> ---------------------------------------------
>
>                 Key: CASSANDRA-4098
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4098
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Brian ONeill
>         Attachments: trunk-4098.txt
>
>
> If a user attempts to list a column family from the CLI that contains a wide-row (e.g.
10 million columns).  It crashes hangs the CLI and then Cassandra eventually crashes with
an OoM.  We should introduce a default limit on columns when listing a column family.
> (patch on its way)

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