Return-Path: 
 <hdfs-issues-return-65148-apmail-hadoop-hdfs-issues-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org
Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id 6B6F310C4E
	for <apmail-hadoop-hdfs-issues-archive@minotaur.apache.org>;
 Thu, 18 Jul 2013 13:19:04 +0000 (UTC)
Received: (qmail 24395 invoked by uid 500); 18 Jul 2013 13:18:55 -0000
Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org
Received: (qmail 24310 invoked by uid 500); 18 Jul 2013 13:18:54 -0000
Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:hdfs-issues-help@hadoop.apache.org>
List-Unsubscribe: <mailto:hdfs-issues-unsubscribe@hadoop.apache.org>
List-Post: <mailto:hdfs-issues@hadoop.apache.org>
List-Id: <hdfs-issues.hadoop.apache.org>
Reply-To: hdfs-issues@hadoop.apache.org
Delivered-To: mailing list hdfs-issues@hadoop.apache.org
Received: (qmail 24084 invoked by uid 99); 18 Jul 2013 13:18:52 -0000
Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Jul 2013 13:18:52 +0000
Date: Thu, 18 Jul 2013 13:18:52 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.12658138.1374015477012.72685.1374153532483@arcas>
In-Reply-To: <JIRA.12658138.1374015477012@arcas>
References: <JIRA.12658138.1374015477012@arcas>
Subject: [jira] [Commented] (HDFS-5003) TestNNThroughputBenchmark failed
 caused by existing directories
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394


    [ https://issues.apache.org/jira/browse/HDFS-5003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13712304#comment-13712304 ] 

Hudson commented on HDFS-5003:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #1464 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1464/])
HDFS-5003. TestNNThroughputBenchmark failed caused by existing directories. Contributed by Xi Fang. (cnauroth: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1504352)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java

                
> TestNNThroughputBenchmark failed caused by existing directories
> ---------------------------------------------------------------
>
>                 Key: HDFS-5003
>                 URL: https://issues.apache.org/jira/browse/HDFS-5003
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 3.0.0, 1-win, 2.1.0-beta, 1.3.0
>            Reporter: Xi Fang
>            Assignee: Xi Fang
>            Priority: Minor
>             Fix For: 3.0.0, 1-win, 2.1.0-beta, 1.3.0
>
>         Attachments: HADOOP-9739.1.patch, HADOOP-9739.1.trunk.patch
>
>
> This test failed on both Windows and Linux.
> Here is the error information.
> Testcase: testNNThroughput took 36.221 sec
> 	Caused an ERROR
> NNThroughputBenchmark: cannot mkdir D:\condor\condor\build\test\dfs\hosts\exclude
> java.io.IOException: NNThroughputBenchmark: cannot mkdir D:\condor\condor\build\test\dfs\hosts\exclude
> 	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark.<init>(NNThroughputBenchmark.java:111)
> 	at org.apache.hadoop.hdfs.server.namenode.NNThroughputBenchmark.runBenchmark(NNThroughputBenchmark.java:1168)
> 	at org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark.testNNThroughput(TestNNThroughputBenchmark.java:38)
> This test may not fail for the first run, but will fail for the second one.
> The root cause is in the constructor of NNThroughputBenchmark
> {code}
> NNThroughputBenchmark(Configuration conf) throws IOException, LoginException  {
> ...
>      config.set("dfs.hosts.exclude", "${hadoop.tmp.dir}/dfs/hosts/exclude");
>      File excludeFile = new File(config.get("dfs.hosts.exclude", "exclude"));
>      if(! excludeFile.exists()) {
>       if(!excludeFile.getParentFile().mkdirs())
>          throw new IOException("NNThroughputBenchmark: cannot mkdir " + excludeFile);
>      }
>      new FileOutputStream(excludeFile).close();
> {code}
> excludeFile.getParentFile() may already exist, then excludeFile.getParentFile().mkdirs() will return false, which however is not an expected behavior.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira