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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7156) Add Data Block Encoding and -D opts to Performance Evaluation
Date Tue, 13 Nov 2012 17:00:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496323#comment-13496323
] 

Ted Yu commented on HBASE-7156:
-------------------------------

{code}
+        if (cmd.equals("-D")) {
+          String[] keyval = args[++i].split("=", 2);
{code}
Consider checking that keyval.length is 2.

Otherwise patch looks good.
                
> Add Data Block Encoding and -D opts to Performance Evaluation
> -------------------------------------------------------------
>
>                 Key: HBASE-7156
>                 URL: https://issues.apache.org/jira/browse/HBASE-7156
>             Project: HBase
>          Issue Type: Improvement
>          Components: test
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Minor
>         Attachments: HBASE-7156-v0.patch
>
>
> Add the ability to specify Data Block Encoding and other configuration options.
> --blockEncoding=TYPE
> -D <property=value>
> Example:
> hbase org.apache.hadoop.hbase.PerformanceEvaluation -D mapreduce.task.timeout=60000 --blockEncoding=DIFF
sequentialWrite 1

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