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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3857) Image transfer never times out on client isde
Date Mon, 27 Aug 2012 19:59:08 GMT
Todd Lipcon created HDFS-3857:
---------------------------------

             Summary: Image transfer never times out on client isde
                 Key: HDFS-3857
                 URL: https://issues.apache.org/jira/browse/HDFS-3857
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 2.0.0-alpha
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Minor


Currently, the code which fetches the fsimage checkpoint from the other node has no timeouts.
In certain circumstances I've seen the Jetty acceptor thread die, but the kernel still accepts
connections do to the "listen backlog" behavior. The client will then hang infinitely waiting
for a response. Instead it should have a reasonable timeout beyond which it will report an
error.

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