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From "Dmytro Molkov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1490) TransferFSImage should timeout
Date Fri, 05 Nov 2010 18:34:42 GMT
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: Dmytro Molkov
            Priority: Minor

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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