hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12040) Performances issues
Date Sun, 21 Sep 2014 12:09:34 GMT
Jean-Marc Spaggiari created HBASE-12040:
-------------------------------------------

             Summary: Performances issues
                 Key: HBASE-12040
                 URL: https://issues.apache.org/jira/browse/HBASE-12040
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.99.1
            Reporter: Jean-Marc Spaggiari
            Priority: Blocker


While testing 0.99.0RC1 release performances, compared to 0.98.6, figured that:
- FilteredScanTest is 100 times slower;
- RandomReadTest is 1.5 times slower;
- RandomSeekScanTest is 3.2 times slower;
- RandomScanWithRange10Test is 1,2 times slower;
- RandomScanWithRange100Test is 1,3 times slower;
- RandomScanWithRange1000Test is 4 times slower;
- SequentialReadTest is 1,7 times slower;
- SequentialWriteTest is just a bit faster;
- RandomWriteTest	 is just a bit faster;
- GaussianRandomReadBenchmark is just a beat slower;
- SequentialReadBenchmark is 1,1 times slower;
- SequentialWriteBenchmark is 1,1 times slower;
- UniformRandomReadBenchmark crashed;
- UniformRandomSmallScan is 1,3 times slower.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message