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Posted to issues@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2010/09/24 19:59:33 UTC
[jira] Created: (HBASE-3035) Bandaid for HBASE-2990
Bandaid for HBASE-2990
-----------------------
Key: HBASE-3035
URL: https://issues.apache.org/jira/browse/HBASE-3035
Project: HBase
Issue Type: Improvement
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
HBASE-2990 still has no resolution, but major compacting is kind of a critical thing to have. Here we changed this in Store:
{noformat}
// we'd end up with nothing to compact. To protect against this, we'll
// compact the tail -- up to the last 4 files -- of filesToCompact
// regardless.
- int tail = Math.min(countOfFiles, 4);
+ // CHANGED FOR STUMBLEUPON, THE MINIMUM IS 2 SINCE 4 BASICALLY DISABLES MAJOR COMPACTIONS
+ int tail = Math.min(countOfFiles, 2);
{noformat}
I intend to include this in the next 0.89
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[jira] Commented: (HBASE-3035) Bandaid for HBASE-2990
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914569#action_12914569 ]
stack commented on HBASE-3035:
------------------------------
+1 as a bandaid for a 0.89 DR release. Lets fix properly in hbase-2990.
> Bandaid for HBASE-2990
> -----------------------
>
> Key: HBASE-3035
> URL: https://issues.apache.org/jira/browse/HBASE-3035
> Project: HBase
> Issue Type: Improvement
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.89.20100924
>
>
> HBASE-2990 still has no resolution, but major compacting is kind of a critical thing to have. Here we changed this in Store:
> {noformat}
> // we'd end up with nothing to compact. To protect against this, we'll
> // compact the tail -- up to the last 4 files -- of filesToCompact
> // regardless.
> - int tail = Math.min(countOfFiles, 4);
> + // CHANGED FOR STUMBLEUPON, THE MINIMUM IS 2 SINCE 4 BASICALLY DISABLES MAJOR COMPACTIONS
> + int tail = Math.min(countOfFiles, 2);
> {noformat}
> I intend to include this in the next 0.89
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[jira] Updated: (HBASE-3035) Bandaid for HBASE-2990
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Daniel Cryans updated HBASE-3035:
--------------------------------------
Fix Version/s: 0.89.20100924
> Bandaid for HBASE-2990
> -----------------------
>
> Key: HBASE-3035
> URL: https://issues.apache.org/jira/browse/HBASE-3035
> Project: HBase
> Issue Type: Improvement
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.89.20100924
>
>
> HBASE-2990 still has no resolution, but major compacting is kind of a critical thing to have. Here we changed this in Store:
> {noformat}
> // we'd end up with nothing to compact. To protect against this, we'll
> // compact the tail -- up to the last 4 files -- of filesToCompact
> // regardless.
> - int tail = Math.min(countOfFiles, 4);
> + // CHANGED FOR STUMBLEUPON, THE MINIMUM IS 2 SINCE 4 BASICALLY DISABLES MAJOR COMPACTIONS
> + int tail = Math.min(countOfFiles, 2);
> {noformat}
> I intend to include this in the next 0.89
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[jira] Resolved: (HBASE-3035) Bandaid for HBASE-2990
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Daniel Cryans resolved HBASE-3035.
---------------------------------------
Resolution: Fixed
Committed to 0.89
> Bandaid for HBASE-2990
> -----------------------
>
> Key: HBASE-3035
> URL: https://issues.apache.org/jira/browse/HBASE-3035
> Project: HBase
> Issue Type: Improvement
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.89.20100924
>
>
> HBASE-2990 still has no resolution, but major compacting is kind of a critical thing to have. Here we changed this in Store:
> {noformat}
> // we'd end up with nothing to compact. To protect against this, we'll
> // compact the tail -- up to the last 4 files -- of filesToCompact
> // regardless.
> - int tail = Math.min(countOfFiles, 4);
> + // CHANGED FOR STUMBLEUPON, THE MINIMUM IS 2 SINCE 4 BASICALLY DISABLES MAJOR COMPACTIONS
> + int tail = Math.min(countOfFiles, 2);
> {noformat}
> I intend to include this in the next 0.89
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