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https://issues.apache.org/jira/browse/HDFS-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13448754#comment-13448754
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Hudson commented on HDFS-1490:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #1187 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1187/])
HDFS-1490. TransferFSImage should timeout. Contributed by Dmytro Molkov and
Vinay. (Revision 1380988)
Result = SUCCESS
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1380988
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/DFSConfigKeys.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/TransferFsImage.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestTransferFsImage.java
> TransferFSImage should timeout
> ------------------------------
>
> Key: HDFS-1490
> URL: https://issues.apache.org/jira/browse/HDFS-1490
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Reporter: Dmytro Molkov
> Assignee: Vinay
> Priority: Minor
> Fix For: 3.0.0, 2.2.0-alpha
>
> Attachments: HDFS-1490.patch, HDFS-1490.patch, HDFS-1490.patch,
> HDFS-1490.patch
>
>
> Sometimes when primary crashes during image transfer secondary namenode would
> hang trying to read the image from HTTP connection forever.
> It would be great to set timeouts on the connection so if something like that
> happens there is no need to restart the secondary itself.
> In our case restarting components is handled by the set of scripts and since
> the Secondary as the process is running it would just stay hung until we get
> an alarm saying the checkpointing doesn't happen.
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