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Posted to dev@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2009/04/20 17:57:47 UTC

[jira] Created: (HBASE-1331) Lower the default scanner caching value

Lower the default scanner caching value
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                 Key: HBASE-1331
                 URL: https://issues.apache.org/jira/browse/HBASE-1331
             Project: Hadoop HBase
          Issue Type: Improvement
            Reporter: Jean-Daniel Cryans
            Assignee: Jean-Daniel Cryans


The current default value for the scanner caching is 30; this causing headaches to many new users who may use a row from a scanner for more than 60 seconds. Let's set it at 1, then folks will be able to optimize.

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[jira] Resolved: (HBASE-1331) Lower the default scanner caching value

Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HBASE-1331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Daniel Cryans resolved HBASE-1331.
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       Resolution: Fixed
    Fix Version/s: 0.20.0
     Release Note: The default hbase.client.scanner.caching is now 1, not 30.

Committed in trunk, Stack was ok with a value of 1.

> Lower the default scanner caching value
> ---------------------------------------
>
>                 Key: HBASE-1331
>                 URL: https://issues.apache.org/jira/browse/HBASE-1331
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.20.0
>
>
> The current default value for the scanner caching is 30; this causing headaches to many new users who may use a row from a scanner for more than 60 seconds. Let's set it at 1, then folks will be able to optimize.

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