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https://issues.apache.org/jira/browse/HADOOP-2456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12553776
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Hadoop QA commented on HADOOP-2456:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12372034/number-format-fix.patch
against trunk revision r605976.
@author +1. The patch does not contain any @author tags.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new compiler warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1410/testReport/
Findbugs warnings:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1410/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1410/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1410/console
This message is automatically generated.
> German locale makes NameNode web interface crash
> ------------------------------------------------
>
> Key: HADOOP-2456
> URL: https://issues.apache.org/jira/browse/HADOOP-2456
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.15.2
> Environment: Ubuntu Linux 7.10
> Reporter: Matthias Friedrich
> Priority: Minor
> Fix For: 0.15.2
>
> Attachments: namenode-log.txt, number-format-fix.patch
>
>
> When starting the NameNode with a German locale (or some other that uses ","
> as the decimal separator), the web interface (dfshealth.jsp) crashes with a
> NumberFormatException.
> To reproduce:
> $ LC_ALL=de_DE bin/start-dfs.sh
> Then copy some data to the store so that the percentage of used space is
> above 0%. Load the web interface in your browser and you'll get a HTTP 500
> error message.
> The problem is that FsShell gives you a localized number (eg. "0,7") which
> can't be parsed by Double.parseDouble().
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