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Posted to issues@hbase.apache.org by "Jeffrey Zhong (JIRA)" <ji...@apache.org> on 2013/06/28 06:42:20 UTC

[jira] [Created] (HBASE-8816) Add support of loading multiple tables into LoadTestTool

Jeffrey Zhong created HBASE-8816:
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             Summary: 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


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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