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https://issues.apache.org/jira/browse/HBASE-12040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155369#comment-14155369
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Jean-Marc Spaggiari commented on HBASE-12040:
---------------------------------------------
Not related but while testing FilteredScanTest I got some of this:
{code}
java.io.IOException: org.apache.hadoop.hbase.DoNotRetryIOException: Failed
after retry of OutOfOrderScannerNextException: was there a rpc timeout?
at
org.apache.hadoop.hbase.PerformanceEvaluation.doLocalClients(PerformanceEvaluation.java:344)
at
org.apache.hadoop.hbase.PerformanceEvaluation.runTest(PerformanceEvaluation.java:1035)
at
org.apache.hadoop.hbase.PerformanceEvaluation.run(PerformanceEvaluation.java:1223)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at
org.apache.hadoop.hbase.PerformanceEvaluation.main(PerformanceEvaluation.java:1244)
Caused by: org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of
OutOfOrderScannerNextException: was there a rpc timeout?
at
org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:384)
at
org.apache.hadoop.hbase.PerformanceEvaluation$FilteredScanTest.testRow(PerformanceEvaluation.java:913)
at
org.apache.hadoop.hbase.PerformanceEvaluation$Test.testTimed(PerformanceEvaluation.java:596)
at
org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:582)
at
org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:1017)
at
org.apache.hadoop.hbase.PerformanceEvaluation$1.call(PerformanceEvaluation.java:328)
at
org.apache.hadoop.hbase.PerformanceEvaluation$1.call(PerformanceEvaluation.java:323)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
{code}
> Performances issues with FilteredScanTest
> ------------------------------------------
>
> 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: Critical
> Attachments: at-HBASE-11331.html, pre-HBASE-11331.html,
> ycsb-0.98.6.1-vs-0.98.7.pdf
>
>
> 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.
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