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Posted to common-dev@hadoop.apache.org by "Konstantin Shvachko (JIRA)" <ji...@apache.org> on 2006/05/04 04:12:18 UTC
[jira] Created: (HADOOP-194) Distributed checkup of the file system
consistency.
Distributed checkup of the file system consistency.
---------------------------------------------------
Key: HADOOP-194
URL: http://issues.apache.org/jira/browse/HADOOP-194
Project: Hadoop
Type: Test
Reporter: Konstantin Shvachko
This is a map-reduce based test that checks consistency of the file system
by reading all blocks of all files, and detecting which of them are missing or corrupted.
See HADOOP-95 and HADOOP-101 for related discussions.
This could be an alternative to the sequential checkup in dfsck.
It would be nice to integrate distributed checkup with dfsck, but I don't yet see how.
This test reuses classes defined in HADOOP-193.
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[jira] Updated: (HADOOP-194) Distributed checkup of the file system
consistency.
Posted by "Konstantin Shvachko (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-194?page=all ]
Konstantin Shvachko updated HADOOP-194:
---------------------------------------
Attachment: FSCheck.patch
Should be applied after HADOOP-193.
> Distributed checkup of the file system consistency.
> ---------------------------------------------------
>
> Key: HADOOP-194
> URL: http://issues.apache.org/jira/browse/HADOOP-194
> Project: Hadoop
> Type: Test
> Reporter: Konstantin Shvachko
> Attachments: FSCheck.patch
>
> This is a map-reduce based test that checks consistency of the file system
> by reading all blocks of all files, and detecting which of them are missing or corrupted.
> See HADOOP-95 and HADOOP-101 for related discussions.
> This could be an alternative to the sequential checkup in dfsck.
> It would be nice to integrate distributed checkup with dfsck, but I don't yet see how.
> This test reuses classes defined in HADOOP-193.
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[jira] Resolved: (HADOOP-194) Distributed checkup of the file
system consistency.
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-194?page=all ]
Doug Cutting resolved HADOOP-194:
---------------------------------
Fix Version: 0.2
Resolution: Fixed
Assign To: Konstantin Shvachko
I just committed this. Thanks, Konstantin.
> Distributed checkup of the file system consistency.
> ---------------------------------------------------
>
> Key: HADOOP-194
> URL: http://issues.apache.org/jira/browse/HADOOP-194
> Project: Hadoop
> Type: Test
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: 0.2
> Attachments: FSCheck.patch
>
> This is a map-reduce based test that checks consistency of the file system
> by reading all blocks of all files, and detecting which of them are missing or corrupted.
> See HADOOP-95 and HADOOP-101 for related discussions.
> This could be an alternative to the sequential checkup in dfsck.
> It would be nice to integrate distributed checkup with dfsck, but I don't yet see how.
> This test reuses classes defined in HADOOP-193.
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