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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12917) HFilePerformanceEvaluation Scan tests fail with StackOverflowError due to recursive loop in createCell function
Date Mon, 26 Jan 2015 13:00:38 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14291794#comment-14291794
] 

Hadoop QA commented on HBASE-12917:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12694527/HBASE-12917.patch
  against master branch at commit 1c1a306b2e4bdd5a4ff877634c5064097637e2f2.
  ATTACHMENT ID: 12694527

    {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:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 checkstyle{color}.  The applied patch does not increase the total number
of checkstyle errors

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.mapreduce.TestLoadIncrementalHFiles

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/12585//console

This message is automatically generated.

> HFilePerformanceEvaluation Scan tests fail with StackOverflowError due to recursive loop
in createCell function
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-12917
>                 URL: https://issues.apache.org/jira/browse/HBASE-12917
>             Project: HBase
>          Issue Type: Bug
>          Components: hbase
>    Affects Versions: 2.0.0
>         Environment: Ubuntu
>            Reporter: Vikas Vishwakarma
>            Assignee: Vikas Vishwakarma
>             Fix For: 2.0.0
>
>         Attachments: HBASE-12917.patch
>
>
> While trying to run HFilePerformanceEvaluation with hbase-2.0.0 UniformRandomSmallScan
is failing with StackOverflowError. Lookes related to the byte array to Cell based HFile changes.
> 2015-01-26 12:42:09,551 WARN  [main] util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
> 2015-01-26 12:42:09,760 INFO  [main] hbase.HFilePerformanceEvaluation: Running SequentialWriteBenchmark
for 1000000 rows.
> 2015-01-26 12:42:10,007 INFO  [main] hfile.CacheConfig: CacheConfig:disabled
> 2015-01-26 12:42:11,560 INFO  [main] hbase.HFilePerformanceEvaluation: Running SequentialWriteBenchmark
for 1000000 rows took 1496ms.
> 2015-01-26 12:42:11,561 INFO  [0] hbase.HFilePerformanceEvaluation: Running UniformRandomSmallScan
for 1000000 rows.
> 2015-01-26 12:42:11,561 INFO  [0] hfile.CacheConfig: CacheConfig:disabled
> Exception in thread "0" java.lang.StackOverflowError
>         at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
>         at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
>         at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)
>         at org.apache.hadoop.hbase.HFilePerformanceEvaluation.createCell(HFilePerformanceEvaluation.java:78)



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