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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2013/06/28 06:53:22 UTC
[jira] [Commented] (HBASE-8816) Add support of loading multiple
tables into LoadTestTool
[ https://issues.apache.org/jira/browse/HBASE-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13695258#comment-13695258 ]
Hadoop QA commented on HBASE-8816:
----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12589996/hbase-8816.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new or modified tests.
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/6160//console
This message is automatically generated.
> Add support of loading multiple tables into LoadTestTool
> --------------------------------------------------------
>
> Key: HBASE-8816
> URL: https://issues.apache.org/jira/browse/HBASE-8816
> Project: HBase
> Issue Type: Test
> Components: test
> Affects Versions: 0.94.9
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Priority: Minor
> Attachments: hbase-8816.patch
>
>
> Introducing an optional parameter 'concurrent_factor' into LoadTestTool. When it's specified with positive integer n, LoadTestTool will load n tables parallely. -tn parameter value becomes table name prefix. Tables are created with name in format <tn>_1...<tn>_n. A sample command line "-tn test -concurrent_factor 2" will create & load tables:"test_1" and "test_2"
> The motivation is to add a handy way to load multiple tables concurrently. In addition, we could use this option to test resource leakage of long running clients.
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