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https://issues.apache.org/jira/browse/CASSANDRA-893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis resolved CASSANDRA-893.
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Fix Version/s: (was: 0.6.3)
Resolution: Duplicate
superseded by CASSANDRA-1142
> Hinted Handoff Paging for Columns
> ---------------------------------
>
> Key: CASSANDRA-893
> URL: https://issues.apache.org/jira/browse/CASSANDRA-893
> Project: Cassandra
> Issue Type: Bug
> Reporter: Chris Goffinet
> Priority: Minor
>
> I noticed this in HHManager:
> TODO handle rows that have incrementally grown too large for a single
> message.)
> In CASSANDRA-883 I had noticed a lot of CPU burning cycles. I was unable to
> figure out until tonight why this was. We had a very very large row (9.2M+
> columns). If this row ever got hinted, it was trying to load entire row into
> memory.
> It might be a good idea to actually add paging support (send target multiple
> row mutations) so that we don't have read the _entire_ row into memory.
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