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Posted to issues@hbase.apache.org by "Zheng Hu (JIRA)" <ji...@apache.org> on 2018/11/28 02:15:00 UTC

[jira] [Created] (HBASE-21520) TestMultiColumnScanner cost long time when using ROWCOL bloom type

Zheng Hu created HBASE-21520:
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             Summary: TestMultiColumnScanner cost long time when using ROWCOL bloom type
                 Key: HBASE-21520
                 URL: https://issues.apache.org/jira/browse/HBASE-21520
             Project: HBase
          Issue Type: Bug
          Components: test
            Reporter: Zheng Hu
            Assignee: Zheng Hu


The TestMultiColumnScanner is easy to be timeout,  you can see HBASE-21517.   In my localhost,  when I set the parameters to be { Compression.Algorithm.NONE, BloomType.ROW, false },  it took about 5 seconds.  but if I set the parameters to be  { Compression.Algorithm.NONE, BloomType.ROWCOL, false },  it would take about 45 seconds, which means ROWCOL cost much more time than ROW.

Need to find out what's wrong with this ut.



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