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https://issues.apache.org/jira/browse/HBASE-10548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13903292#comment-13903292
]
Nicolas Liochon commented on HBASE-10548:
-----------------------------------------
bq. no sure what it means
maven sees that hadoop asks for 2.1 while hbase asks for 2.2, so it builds
with 2.2 (the newest version). That's maven doing its job. So we should have
the 2.2 when we deploy. If we don't have this, it means that we don't use the
expected versions of our third parties when they are different than the hadoop
ones.
> PerfEval work around wrong runtime dependency version
> -----------------------------------------------------
>
> Key: HBASE-10548
> URL: https://issues.apache.org/jira/browse/HBASE-10548
> Project: HBase
> Issue Type: Bug
> Components: test
> Affects Versions: 0.96.2, 0.98.1, 0.99.0
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Minor
> Attachments: HBASE-10548.00.patch
>
>
> From my
> [comment|https://issues.apache.org/jira/browse/HBASE-10511?focusedCommentId=13902238&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13902238]
> on HBASE-10511:
> I have hadoop-1.2.1 installed from tgz, which packages commons-math-2.1. This
> is *different* from the listed maven dependency, 2.2.
> {noformat}
> $ tar tvf hadoop-1.2.1.tar.gz | grep commons-math
> -rw-rw-r-- 0 0 0 832410 Jul 22 2013
> hadoop-1.2.1/lib/commons-math-2.1.jar
> $ mvn -f pom.xml.hadoop1 dependency:tree | grep commons-math
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile (version managed
> from 2.1)
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile (version managed
> from 2.1)
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile (version managed
> from 2.1)
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile (version managed
> from 2.1)
> [INFO] +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile
> [INFO] | +- org.apache.commons:commons-math:jar:2.2:compile
> {noformat}
> This is a problem because the 2.1 version of
> [DescriptiveStatistics|http://commons.apache.org/proper/commons-math/javadocs/api-2.1/org/apache/commons/math/stat/descriptive/DescriptiveStatistics.html]
> doesn't have a double[] constructor. Running the MR job, mappers fail:
> {noformat}
> java.lang.NoSuchMethodError:
> org.apache.commons.math.stat.descriptive.DescriptiveStatistics.<init>([D)V
> at
> org.apache.hadoop.hbase.PerformanceEvaluation$RandomReadTest.testTakedown(PerformanceEvaluation.java:1163)
> at
> org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:984)
> at
> org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:1401)
> at
> org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.map(PerformanceEvaluation.java:522)
> at
> org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.map(PerformanceEvaluation.java:474)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
> {noformat}
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