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Posted to mapreduce-issues@hadoop.apache.org by "Akira Ajisaka (Jira)" <ji...@apache.org> on 2020/10/20 14:30:00 UTC
[jira] [Commented] (MAPREDUCE-7302) Upgrading to JUnit 4.13 causes
testcase TestFetcher.testCorruptedIFile() to fail
[ https://issues.apache.org/jira/browse/MAPREDUCE-7302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17217631#comment-17217631 ]
Akira Ajisaka commented on MAPREDUCE-7302:
------------------------------------------
For {{@VisibleForTesting}}, would you use guava from hadoop-thirdparty instead of google guava? (Ref: HADOOP-17288)
Running "mvn process-sources" can update the import automatically via maven-replacer-plugin.
> Upgrading to JUnit 4.13 causes testcase TestFetcher.testCorruptedIFile() to fail
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-7302
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7302
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
> Attachments: MAPREDUCE-7302-001.patch, MAPREDUCE-7302-002.patch
>
>
> See related ticket YARN-10460. JUnit 4.13 causes the same failure:
> {noformat}
> [ERROR] Tests run: 16, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.851 s <<< FAILURE! - in org.apache.hadoop.mapreduce.task.reduce.TestFetcher
> [ERROR] testCorruptedIFile(org.apache.hadoop.mapreduce.task.reduce.TestFetcher) Time elapsed: 0.15 s <<< ERROR!
> java.lang.IllegalThreadStateException
> at java.lang.ThreadGroup.addUnstarted(ThreadGroup.java:867)
> at java.lang.Thread.init(Thread.java:405)
> at java.lang.Thread.init(Thread.java:349)
> at java.lang.Thread.<init>(Thread.java:678)
> at java.util.concurrent.Executors$DefaultThreadFactory.newThread(Executors.java:613)
> at org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ThreadFactoryBuilder$1.newThread(ThreadFactoryBuilder.java:163)
> at java.util.concurrent.ThreadPoolExecutor$Worker.<init>(ThreadPoolExecutor.java:619)
> at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:932)
> at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1367)
> at org.apache.hadoop.io.ReadaheadPool.submitReadahead(ReadaheadPool.java:159)
> at org.apache.hadoop.io.ReadaheadPool.readaheadStream(ReadaheadPool.java:141)
> at org.apache.hadoop.mapred.IFileInputStream.doReadahead(IFileInputStream.java:159)
> at org.apache.hadoop.mapred.IFileInputStream.<init>(IFileInputStream.java:88)
> at org.apache.hadoop.mapreduce.task.reduce.TestFetcher.testCorruptedIFile(TestFetcher.java:587)
> {noformat}
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