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https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13228135#comment-13228135
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Hadoop QA commented on HBASE-5559:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12518122/5559_v1.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to introduce 160 new Findbugs (version
1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.regionserver.TestAtomicOperation
org.apache.hadoop.hbase.mapreduce.TestImportTsv
org.apache.hadoop.hbase.mapred.TestTableMapReduce
org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/1171//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/1171//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/1171//console
This message is automatically generated.
> --presplit option creates a first split with rowkey-end=0
> ---------------------------------------------------------
>
> Key: HBASE-5559
> URL: https://issues.apache.org/jira/browse/HBASE-5559
> Project: HBase
> Issue Type: Bug
> Components: util
> Reporter: Sujee Maniyam
> Assignee: Sujee Maniyam
> Priority: Trivial
> Labels: benchmark
> Attachments: 5559_v1.patch
>
>
> HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility.
> when the splits are generated, the first split has row-end-key=0 (zero).
> Hence this split doesn't get any data.
> For example,
> if total keyspace is 100, and splits requested are 5,
> generated splits => [0, 20, 40, 60, 80]
> it should be => [20, 40, 60, 80, 100]
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