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Posted to dev@hbase.apache.org by "Jim Kellerman (JIRA)" <ji...@apache.org> on 2009/01/26 19:22:00 UTC
[jira] Updated: (HBASE-1138) Make HLog block size configurable
[ https://issues.apache.org/jira/browse/HBASE-1138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman updated HBASE-1138:
---------------------------------
Component/s: master
Description:
Make HLog blocksize configurable to mitigate possible data loss.
The ideal size is (size of record (avg key length + avg value length)) * (number of records between sync())
was:Test that readers opened on a file after it has been synced can see all the records prior to the sync.
Issue Type: Improvement (was: Test)
Summary: Make HLog block size configurable (was: Test that readers opened after a sync can see all data up to the sync)
> Make HLog block size configurable
> ---------------------------------
>
> Key: HBASE-1138
> URL: https://issues.apache.org/jira/browse/HBASE-1138
> Project: Hadoop HBase
> Issue Type: Improvement
> Components: master, regionserver, test
> Affects Versions: 0.19.0
> Reporter: Jim Kellerman
> Assignee: Jim Kellerman
> Fix For: 0.19.1, 0.20.0
>
> Attachments: 1138.patch
>
>
> Make HLog blocksize configurable to mitigate possible data loss.
> The ideal size is (size of record (avg key length + avg value length)) * (number of records between sync())
>
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