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Date: Mon, 30 Nov 2009 22:17:20 +0000 (UTC)
From: "Konstantin Boudnik (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Commented: (HDFS-794) many of 10 minutes verification tests
 are failing without an error code
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    [ https://issues.apache.org/jira/browse/HDFS-794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12783881#action_12783881 ] 

Konstantin Boudnik commented on HDFS-794:
-----------------------------------------

This problem has been found in the process of investigation for HDFS-792 (please see the comment for more information and the link to so called successful patch verification).
I have dig a bit deeper and found out that many verification jobs are seemingly Ok, but actually has a number of failing tests. E.g.
[this build|http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/135/testReport/] claims no problems with tests, however a brief look reveals that many tests have finished in a few milliseconds (sic!). A deeper look shows that many of them has a single message like this 

2009-11-12 20:48:23,870 WARN  conf.Configuration (Configuration.java:<clinit>(345)) - DEPRECATED: hadoop-site.xml found in the classpath. Usage of hadoop-site.xml is deprecated. Instead use core-site.xml, mapred-site.xml and hdfs-site.xml to override properties of core-default.xml, mapred-default.xml and hdfs-default.xml respectively 

in there logs. After that message tests are terminated _successfully_.

> many of 10 minutes verification tests are failing without an error code
> -----------------------------------------------------------------------
>
>                 Key: HDFS-794
>                 URL: https://issues.apache.org/jira/browse/HDFS-794
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: build, test
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Konstantin Boudnik
>            Priority: Blocker
>
> Many tests from 10 minutes verification are failing silently. Hudson reports them as PASSED.
> Because of this problem patches aren't properly verified since at least November 11th, 2009.
> This problem can be observed both in 0.21 and 0.22.

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