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https://issues.apache.org/jira/browse/HADOOP-8695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13436834#comment-13436834
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Thomas Graves commented on HADOOP-8695:
---------------------------------------
I still see intermittent test failures when running it multiple times. I think
there are other assumptions with test order. For instance testRelativeGlobBack
sets the working dir.
Failed tests:
testWithDirStringAndConf(org.apache.hadoop.fs.shell.TestPathData): checking
exist
Another run:
Failed tests:
testWithDirStringAndConf(org.apache.hadoop.fs.shell.TestPathData): checking
exist
testCwdContents(org.apache.hadoop.fs.shell.TestPathData): expected:<0:<[d1>,
1:<d]2>> but was:<0:<[f1>, 1:<f1.1>, 2:<f]2>>
testToFile(org.apache.hadoop.fs.shell.TestPathData):
expected:</home/tgraves/8695/hadoop-common-project/hadoop-common/target/test/data/testPD>
but
was:</home/tgraves/8695/hadoop-common-project/hadoop-common/target/test/data/testPD/d1>
Tests in error:
testUnqualifiedUriContents(org.apache.hadoop.fs.shell.TestPathData): `d1': No
such file or directory
testQualifiedUriContents(org.apache.hadoop.fs.shell.TestPathData):
`file:/home/tgraves/8695/hadoop-common-project/hadoop-common/target/test/data/testPD/d1/d1':
No such file or directory
> TestPathData fails intermittently with JDK7
> -------------------------------------------
>
> Key: HADOOP-8695
> URL: https://issues.apache.org/jira/browse/HADOOP-8695
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 0.23.3, 3.0.0, 2.2.0-alpha
> Environment: Apache Maven 3.0.4
> Maven home: /usr/share/maven
> Java version: 1.7.0_04, vendor: Oracle Corporation
> Java home: /usr/lib/jvm/jdk1.7.0_04/jre
> Default locale: en_US, platform encoding: ISO-8859-1
> OS name: "linux", version: "3.2.0-25-generic", arch: "amd64", family: "unix"
> Reporter: Trevor Robinson
> Assignee: Trevor Robinson
> Labels: java7
> Attachments: HADOOP-8695.patch
>
>
> Failed tests:
> testWithDirStringAndConf(org.apache.hadoop.fs.shell.TestPathData): checking
> exist
> testToFile(org.apache.hadoop.fs.shell.TestPathData): expected:<file:/tmp>
> but
> was:</data/md0/hadoop-common/hadoop-common-project/hadoop-common/target/test/data/testPD/d1>
> {{testWithStringAndConfForBuggyPath}} (which is declared last and therefore
> runs last with JDK6) overwrites the static variable {{testDir}} with
> {{file:///tmp}}. With JDK7, test methods run in an undefined order, and the
> other tests will fail if run after this one.
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