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Posted to commits@cassandra.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2009/05/14 21:08:45 UTC
[jira] Created: (CASSANDRA-181) Allow each node to specify its
initial token
Allow each node to specify its initial token
--------------------------------------------
Key: CASSANDRA-181
URL: https://issues.apache.org/jira/browse/CASSANDRA-181
Project: Cassandra
Issue Type: Improvement
Reporter: Jun Rao
Assignee: Jun Rao
Priority: Minor
Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Commented: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709877#action_12709877 ]
Jonathan Ellis commented on CASSANDRA-181:
------------------------------------------
can you configure eclipse to not do this?
- private static String configFileName_;^M
+ private static String configFileName_; ^M
(I can clean up this time but it would be nice for future reference.)
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Commented: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709879#action_12709879 ]
Jonathan Ellis commented on CASSANDRA-181:
------------------------------------------
(it's not very clear in jira -- there's an extra bunch of whitespace before the newline in the patched version)
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Commented: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709600#action_12709600 ]
Jonathan Ellis commented on CASSANDRA-181:
------------------------------------------
we don't have any facility for specifying per-test config files yet, and there's not a whole lot we can do automatically here w/o that. i think testing this one manually is fine.
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Commented: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Jeff Hodges (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709576#action_12709576 ]
Jeff Hodges commented on CASSANDRA-181:
---------------------------------------
I don't see any tests in this patch.
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Updated: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Jun Rao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jun Rao updated CASSANDRA-181:
------------------------------
Attachment: issue181.patchv1
Attach a patch. This allows one to set something like the following in the conf file.
<InitialToken>66666</InitialToken>
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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[jira] Commented: (CASSANDRA-181) Allow each node to specify its
initial token
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710110#action_12710110 ]
Hudson commented on CASSANDRA-181:
----------------------------------
Integrated in Cassandra #78 (See [http://hudson.zones.apache.org/hudson/job/Cassandra/78/])
allow specifying initial token. patch by Jun Rao; reviewed by jbellis for
> Allow each node to specify its initial token
> --------------------------------------------
>
> Key: CASSANDRA-181
> URL: https://issues.apache.org/jira/browse/CASSANDRA-181
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Jun Rao
> Assignee: Jun Rao
> Priority: Minor
> Attachments: issue181.patchv1
>
>
> Sometimes, the random tokens obtained by each node may not distribute the keys evenly. It would be useful if a node can specify this explicitly.
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