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https://issues.apache.org/jira/browse/HDFS-3817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439551#comment-13439551
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Hudson commented on HDFS-3817:
------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #2680 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2680/])
HDFS-3817. Avoid printing SafeModeException stack trace in RPC server.
Contributed by Brandon Li. (Revision 1376054)
Result = SUCCESS
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1376054
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
> avoid printing stack information for SafeModeException
> ------------------------------------------------------
>
> Key: HDFS-3817
> URL: https://issues.apache.org/jira/browse/HDFS-3817
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 3.0.0
> Reporter: Brandon Li
> Assignee: Brandon Li
> Fix For: 3.0.0
>
> Attachments: HDFS-3817.patch
>
>
> When NN is in safemode, any namespace change request could cause a
> SafeModeException to be thrown and logged in the server log, which can make
> the server side log grow very quickly.
> The server side log can be more concise if only the exception and error
> message will be printed but not the stack trace.
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