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Posted to common-dev@hadoop.apache.org by "Michael Bieniosek (JIRA)" <ji...@apache.org> on 2007/11/16 00:19:43 UTC
[jira] Created: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
-------------------------------------------------------------------
Key: HADOOP-2212
URL: https://issues.apache.org/jira/browse/HADOOP-2212
Project: Hadoop
Issue Type: Bug
Components: fs
Affects Versions: 0.15.0
Reporter: Michael Bieniosek
Priority: Critical
Attachments: hadoop-2212.patch
The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
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[jira] Commented: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12543289 ]
Hadoop QA commented on HADOOP-2212:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12369623/hadoop-2212.patch
against trunk revision r595563.
@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/1114/testReport/
Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1114/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1114/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1114/console
This message is automatically generated.
> java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
> -------------------------------------------------------------------
>
> Key: HADOOP-2212
> URL: https://issues.apache.org/jira/browse/HADOOP-2212
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.15.0
> Reporter: Michael Bieniosek
> Priority: Critical
> Attachments: hadoop-2212.patch
>
>
> The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
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[jira] Updated: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
Posted by "Devaraj Das (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das updated HADOOP-2212:
--------------------------------
Resolution: Fixed
Fix Version/s: 0.16.0
Assignee: Michael Bieniosek
Status: Resolved (was: Patch Available)
I just committed this. Thanks, Michael!
> java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
> -------------------------------------------------------------------
>
> Key: HADOOP-2212
> URL: https://issues.apache.org/jira/browse/HADOOP-2212
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.15.0
> Reporter: Michael Bieniosek
> Assignee: Michael Bieniosek
> Priority: Critical
> Fix For: 0.16.0
>
> Attachments: hadoop-2212.patch
>
>
> The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
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[jira] Commented: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12544777 ]
Hudson commented on HADOOP-2212:
--------------------------------
Integrated in Hadoop-Nightly #311 (See [http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/311/])
> java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
> -------------------------------------------------------------------
>
> Key: HADOOP-2212
> URL: https://issues.apache.org/jira/browse/HADOOP-2212
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.15.0
> Reporter: Michael Bieniosek
> Assignee: Michael Bieniosek
> Priority: Critical
> Fix For: 0.16.0
>
> Attachments: hadoop-2212.patch
>
>
> The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
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[jira] Updated: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
Posted by "Michael Bieniosek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Bieniosek updated HADOOP-2212:
--------------------------------------
Attachment: hadoop-2212.patch
> java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
> -------------------------------------------------------------------
>
> Key: HADOOP-2212
> URL: https://issues.apache.org/jira/browse/HADOOP-2212
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.15.0
> Reporter: Michael Bieniosek
> Priority: Critical
> Attachments: hadoop-2212.patch
>
>
> The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
--
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[jira] Updated: (HADOOP-2212) java.lang.ArithmeticException: / by
zero in ChecksumFileSystem.open
Posted by "Michael Bieniosek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Bieniosek updated HADOOP-2212:
--------------------------------------
Status: Patch Available (was: Open)
Here is a patch that applies against the 0.15.0 release.
> java.lang.ArithmeticException: / by zero in ChecksumFileSystem.open
> -------------------------------------------------------------------
>
> Key: HADOOP-2212
> URL: https://issues.apache.org/jira/browse/HADOOP-2212
> Project: Hadoop
> Issue Type: Bug
> Components: fs
> Affects Versions: 0.15.0
> Reporter: Michael Bieniosek
> Priority: Critical
> Attachments: hadoop-2212.patch
>
>
> The ChecksumFileSystem uses a default bytesPerChecksum value of zero. This number appears as a divisor in ChecksumFileSystem.getSumBufferSize, if it is not overriden in config.
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