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From "Gary Dusbabek (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-510) reading from large supercolumns is excessively slow
Date Tue, 03 Nov 2009 22:44:35 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12773257#action_12773257
] 

Gary Dusbabek commented on CASSANDRA-510:
-----------------------------------------

Now I'm confused.  I added:

assertNotNull(store.getColumnFamily(new NamesQueryFilter("key1", new QueryPath("Super1", "SC1".getBytes()),
Util.getBytes(2)), Integer.MAX_VALUE));

to verify that the other subcolumn stuck around, and the test failed.  I didn't expect that.

So then I commented out the rm.delete and rm.apply calls so see if the delete was working.
 The assertNull in validateRemoveSubColumn still passed.  I didn't expect that either.

So it appears to me that the addMutation calls didn't take.  What am I missing?

> reading from large supercolumns is excessively slow
> ---------------------------------------------------
>
>                 Key: CASSANDRA-510
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-510
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>             Fix For: 0.5
>
>         Attachments: 0001-CASSANDRA-510-don-t-removeDeleted-on-the-whole-CF-befo.txt,
0002-convert-removeDeleted-on-SC-to-remove-oriented-instead.txt
>
>


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