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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4724) TaskTracker, DataNode, and SecondaryNameNode should timeout on waiting for its server to be up
Date Tue, 25 Nov 2008 19:09:44 GMT
TaskTracker, DataNode, and SecondaryNameNode should timeout on waiting for its server to be
up
----------------------------------------------------------------------------------------------

                 Key: HADOOP-4724
                 URL: https://issues.apache.org/jira/browse/HADOOP-4724
             Project: Hadoop Core
          Issue Type: Bug
            Reporter: Hairong Kuang
             Fix For: 0.20.0


TaskTracker, DataNode, and SecondaryNameNode currently wait forever if its server is not up.
They should be designed to take a configuration parameter that tells them when to give up,
and a default value of many minutes/hours or more to deal with basic choreography issues in
a cluster. Test clusters can be set up to fail sooner rather than later.

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