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https://issues.apache.org/jira/browse/HADOOP-3732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613780#action_12613780
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Hadoop QA commented on HADOOP-3732:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12385818/HADOOP-3732.patch
against trunk revision 677054.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no tests are needed for this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2863/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2863/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2863/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2863/console
This message is automatically generated.
> Block scanner should read block information during initialization.
> ------------------------------------------------------------------
>
> Key: HADOOP-3732
> URL: https://issues.apache.org/jira/browse/HADOOP-3732
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.17.0
> Reporter: Konstantin Shvachko
> Assignee: Raghu Angadi
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: HADOOP-3732.patch, HADOOP-3732.patch
>
>
> We see a lot of warning messages on each data-node during startup and
> upgrading from 0.17 to 0.18 saying:
> {code}
> 2008-07-08 22:22:15,711 WARN org.apache.hadoop.dfs.DataNode: Block
> /grid/3/hadoop/var/hdfs/data/current/blk_3359714082706415785 does not have a
> metafile!
> {code}
> The message received twice for each block, because the block information is
> first read buy the data-node itself and then by the block scanner.
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