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Date: Tue, 16 Jun 2009 20:48:07 -0700 (PDT)
From: "Jothi Padmanabhan (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-6029) TestReduceFetch failed.
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    [ https://issues.apache.org/jira/browse/HADOOP-6029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12720486#action_12720486 ] 

Jothi Padmanabhan commented on HADOOP-6029:
-------------------------------------------

bq. Nicholas, can you please upload the logs of the test where you see testReduceFromMem failing (as on the jira description). 

Just to clarify -- could you upload the logs where  testReduceFromMem failed. We are able to get testReduceFromPartialMem fail consistently on some machines, but testReduceFromMem is passing.

> TestReduceFetch failed.
> -----------------------
>
>                 Key: HADOOP-6029
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6029
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Tsz Wo (Nicholas), SZE
>         Attachments: FAILING-PARTIALMEM-TEST-org.apache.hadoop.mapred.TestReduceFetch.txt, TEST-org.apache.hadoop.mapred.TestReduceFetch.txt, TEST-org.apache.hadoop.mapred.TestReduceFetch.txt
>
>
> {noformat}
> Testcase: testReduceFromMem took 23.625 sec
> 	FAILED
> Non-zero read from local: 83
> junit.framework.AssertionFailedError: Non-zero read from local: 83
> 	at org.apache.hadoop.mapred.TestReduceFetch.testReduceFromMem(TestReduceFetch.java:289)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> 	at junit.extensions.TestSetup.run(TestSetup.java:27)
> {noformat}
> Ran TestReduceFetch a few times on a clean trunk.  It failed consistently.

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