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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2009/08/04 01:17:14 UTC
[jira] Created: (CASSANDRA-339) Better out-of-the-box defaults for
performance
Better out-of-the-box defaults for performance
----------------------------------------------
Key: CASSANDRA-339
URL: https://issues.apache.org/jira/browse/CASSANDRA-339
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Jonathan Ellis
Assignee: Jonathan Ellis
Fix For: 0.4
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[jira] Commented: (CASSANDRA-339) Better out-of-the-box defaults
for performance
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740882#action_12740882 ]
Hudson commented on CASSANDRA-339:
----------------------------------
Integrated in Cassandra #161 (See [http://hudson.zones.apache.org/hudson/job/Cassandra/161/])
reduce buffer sizes for test suite since it forces lots of small flushes. reduces NameSortTest from ~30s back to < 10s.
patch by jbellis for
update test config to use CollatingOPP. patch by jbellis for
make default OPP non-collating (compare is faster).
patch by jbellis; reviewed by Sammy Yu for
add SSTableWriter buffer size option; increase default.
patch by jbellis; reviewed by Sammy Yu for
> Better out-of-the-box defaults for performance
> ----------------------------------------------
>
> Key: CASSANDRA-339
> URL: https://issues.apache.org/jira/browse/CASSANDRA-339
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 0.4
>
> Attachments: 0001-CASSANDRA-339-add-SSTableWriter-buffer-sizes.txt, 0002-make-default-OPP-non-collating-compare-is-faster.txt
>
>
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[jira] Updated: (CASSANDRA-339) Better out-of-the-box defaults for
performance
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-339:
-------------------------------------
Attachment: 0002-make-default-OPP-non-collating-compare-is-faster.txt
0001-CASSANDRA-339-add-SSTableWriter-buffer-sizes.txt
> Better out-of-the-box defaults for performance
> ----------------------------------------------
>
> Key: CASSANDRA-339
> URL: https://issues.apache.org/jira/browse/CASSANDRA-339
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 0.4
>
> Attachments: 0001-CASSANDRA-339-add-SSTableWriter-buffer-sizes.txt, 0002-make-default-OPP-non-collating-compare-is-faster.txt
>
>
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[jira] Commented: (CASSANDRA-339) Better out-of-the-box defaults
for performance
Posted by "Sammy Yu (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740661#action_12740661 ]
Sammy Yu commented on CASSANDRA-339:
------------------------------------
+1, Looks good!
> Better out-of-the-box defaults for performance
> ----------------------------------------------
>
> Key: CASSANDRA-339
> URL: https://issues.apache.org/jira/browse/CASSANDRA-339
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Fix For: 0.4
>
> Attachments: 0001-CASSANDRA-339-add-SSTableWriter-buffer-sizes.txt, 0002-make-default-OPP-non-collating-compare-is-faster.txt
>
>
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