Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Message-ID: <15780507.102911292284683377.JavaMail.jira@thor>
Date: Mon, 13 Dec 2010 18:58:03 -0500 (EST)
From: "Lars George (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Subject: [jira] Commented: (HBASE-3339) Coprocessors: Increment pre/post
 hooks
In-Reply-To: <33178676.97531292268901367.JavaMail.jira@thor>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HBASE-3339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971087#action_12971087 ] 

Lars George commented on HBASE-3339:
------------------------------------

The Coprocessor has that already but in the current implementation. From CoprocessorHost.java:

{code}
  public long preIncrementColumnValue(final byte [] row, final byte [] family,
      final byte [] qualifier, long amount, final boolean writeToWAL)
      throws IOException;
{code}

and from HRegionServer.java:

{code}
      if (region.getCoprocessorHost() != null) {
        amountVal = region.getCoprocessorHost().preIncrementColumnValue(row,
          family, qualifier, amountVal, writeToWAL);
      }
{code}

> Coprocessors: Increment pre/post hooks
> --------------------------------------
>
>                 Key: HBASE-3339
>                 URL: https://issues.apache.org/jira/browse/HBASE-3339
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Jonathan Gray
>             Fix For: 0.92.0
>
>
> The new Increment operation should have Coprocessor pre/post support like other client operations.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.