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Posted to common-issues@hadoop.apache.org by "Jakob Homan (JIRA)" <ji...@apache.org> on 2010/10/05 01:56:34 UTC
[jira] Commented: (HADOOP-6989) TestSetFile is failing on trunk
[ https://issues.apache.org/jira/browse/HADOOP-6989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12917824#action_12917824 ]
Jakob Homan commented on HADOOP-6989:
-------------------------------------
git bisect blames 3612cf60b989f7d9140efd3e5d2b6b13d792599f, HADOOP-6856.
> TestSetFile is failing on trunk
> -------------------------------
>
> Key: HADOOP-6989
> URL: https://issues.apache.org/jira/browse/HADOOP-6989
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.22.0
> Reporter: Jakob Homan
> Fix For: 0.22.0
>
>
> Testsuite: org.apache.hadoop.io.TestSetFile
> Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 1.015 sec
> ------------- Standard Output ---------------
> 2010-10-04 16:32:01,030 INFO io.TestSetFile (TestSetFile.java:generate(56)) - generating 10000 records in memory
> 2010-10-04 16:32:01,249 INFO io.TestSetFile (TestSetFile.java:generate(63)) - sorting 10000 records
> 2010-10-04 16:32:01,350 INFO io.TestSetFile (TestSetFile.java:writeTest(72)) - creating with 10000 records
> ------------- ---------------- ---------------
> Testcase: testSetFile took 0.964 sec
> Caused an ERROR
> key class or comparator option must be set
> java.lang.IllegalArgumentException: key class or comparator option must be set
> at org.apache.hadoop.io.MapFile$Writer.<init>(MapFile.java:247)
> at org.apache.hadoop.io.SetFile$Writer.<init>(SetFile.java:60)
> at org.apache.hadoop.io.TestSetFile.writeTest(TestSetFile.java:73)
> at org.apache.hadoop.io.TestSetFile.testSetFile(TestSetFile.java:45)
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