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From "Pavel Yaskevich (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CASSANDRA-6689) Partially Off Heap Memtables
Date Fri, 21 Mar 2014 23:53:50 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-6689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13943737#comment-13943737
] 

Pavel Yaskevich edited comment on CASSANDRA-6689 at 3/21/14 11:52 PM:
----------------------------------------------------------------------

Thanks, [~benedict], I reviewed the branch and this is exactly what I expected to see, I'm
attaching a patch with some minor changes e.g. add missing option description to yaml plus
option name change and values rename and more explicit naming in SlabAllocator for offheap
region storage etc.

I think with those changes we are good to go and merge this if nobody else has any concerns...


was (Author: xedin):
Thanks, [~benedict], I reviewed the branch and this is exactly what I expected to see, I'm
attaching a patch with some minor changes e.g. yaml heap + option name change and values rename
and more explicit naming in SlabAllocator for offheap region storage etc.

I think with those changes we are good to go and merge this if nobody else has any concerns...

> Partially Off Heap Memtables
> ----------------------------
>
>                 Key: CASSANDRA-6689
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6689
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Benedict
>            Assignee: Benedict
>              Labels: performance
>             Fix For: 2.1 beta2
>
>         Attachments: CASSANDRA-6689-final-changes.patch, CASSANDRA-6689-small-changes.patch
>
>
> Move the contents of ByteBuffers off-heap for records written to a memtable.
> (See comments for details)



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