You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/09/29 00:30:06 UTC
[jira] [Commented] (HADOOP-8790) testTrashEmptier() fails when run
TestHDFSTrash
[ https://issues.apache.org/jira/browse/HADOOP-8790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14934215#comment-14934215 ]
Hadoop QA commented on HADOOP-8790:
-----------------------------------
\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 7m 23s | Pre-patch trunk has 1 extant Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 1 new or modified test files. |
| {color:green}+1{color} | javac | 7m 57s | There were no new javac warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 8s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install | 1m 28s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 52s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | common tests | 8m 31s | Tests failed in hadoop-common. |
| | | 29m 20s | |
\\
\\
|| Reason || Tests ||
| Failed unit tests | hadoop.metrics2.impl.TestGangliaMetrics |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12544798/HADOOP-8790.patch |
| Optional Tests | javac unit findbugs checkstyle |
| git revision | trunk / e5992ef |
| Pre-patch Findbugs warnings | https://builds.apache.org/job/PreCommit-HADOOP-Build/7721/artifact/patchprocess/trunkFindbugsWarningshadoop-common.html |
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/7721/artifact/patchprocess/testrun_hadoop-common.txt |
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/7721/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/7721/console |
This message was automatically generated.
> testTrashEmptier() fails when run TestHDFSTrash
> -----------------------------------------------
>
> Key: HADOOP-8790
> URL: https://issues.apache.org/jira/browse/HADOOP-8790
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 2.0.1-alpha
> Reporter: Han Xiao
> Labels: BB2015-05-TBR
> Attachments: HADOOP-8790.patch
>
>
> In our test environment, TestHDFSTrash.testTrashEmptier fails occasionally:
> Standout is:
> 2012-09-12 01:09:23,732 WARN conf.Configuration (Configuration.java:warnOnceIfDeprecated(737)) - fs.default.name is deprecated. Instead, use fs.defaultFS
> Moved: 'file:/home/hadoop/jenkins/jenkins_home/jobs/hadoop-hdfs-test/workspace/hadoop-hdfs/target/test/data/testTrash/test/mkdirs/myFile0' to trash at: file:/home/hadoop/.Trash/Current
> Stacktrace is:
> junit.framework.AssertionFailedError: null
> at junit.framework.Assert.fail(Assert.java:47)
> at junit.framework.Assert.assertTrue(Assert.java:20)
> at junit.framework.Assert.assertTrue(Assert.java:27)
> at org.apache.hadoop.fs.TestTrash.testTrashEmptier(TestTrash.java:533)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at junit.framework.TestCase.runTest(TestCase.java:168)
> at junit.framework.TestCase.runBare(TestCase.java:134)
> at junit.framework.TestResult$1.protect(TestResult.java:110)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.framework.TestResult.run(TestResult.java:113)
> at junit.framework.TestCase.run(TestCase.java:124)
> at junit.framework.TestSuite.runTest(TestSuite.java:243)
> at junit.framework.TestSuite.run(TestSuite.java:238)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.extensions.TestSetup.run(TestSetup.java:27)
> at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:236)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:134)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:113)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
> at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:103)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
>
> So it seems that at the beginning, the condition that 'checkpoints.size() == 4' is true. Then the testcase fails right away.
> If the Trash directory likes bellow, the testcase fails everytime.
> hadoop@HADOOP-CI-AGENT-A:~/.Trash> l
> total 24
> drwxr-xr-x 6 hadoop users 4096 Sep 12 17:26 ./
> drwx------ 21 hadoop users 4096 Sep 12 17:25 ../
> drwxr-xr-x 3 hadoop users 4096 Sep 12 17:26 120912170042/
> drwxr-xr-x 3 hadoop users 4096 Sep 12 17:00 120912170048/
> drwxr-xr-x 3 hadoop users 4096 Sep 12 17:00 120912170054/
> drwxr-xr-x 3 hadoop users 4096 Sep 12 17:00 Current/
> So the testcase must be modified to avoid the failing in such a precondition.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)