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Date: Fri, 11 Sep 2009 16:11:57 -0700 (PDT)
From: "stack (JIRA)" <jira@apache.org>
To: hbase-dev@hadoop.apache.org
Subject: [jira] Commented: (HBASE-1827) Add disabling block cache scanner
 flag to the shell, option for scan and count
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    [ https://issues.apache.org/jira/browse/HBASE-1827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12754412#action_12754412 ] 

stack commented on HBASE-1827:
------------------------------

I just figured that the group of those senstive to blowing cache with a count from shell was small... and that they'd have their own means for exploiting the newly added API.

Go ahead then if you think it important or useful for 0.20.1.

> Add disabling block cache scanner flag to the shell, option for scan and count
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-1827
>                 URL: https://issues.apache.org/jira/browse/HBASE-1827
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 0.20.0
>            Reporter: Jonathan Gray
>             Fix For: 0.20.1, 0.21.0
>
>         Attachments: HBASE-1827.patch
>
>
> HBASE-1823 added an option for individual Scans to not cache blocks.  Expose this as an option in the shell for scan and count.

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