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Posted to common-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2009/04/27 10:05:30 UTC

[jira] Created: (HADOOP-5747) Display lost tracker information on the jobtracker webui and persist it across restarts

Display lost tracker information on the jobtracker webui and persist it across restarts
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                 Key: HADOOP-5747
                 URL: https://issues.apache.org/jira/browse/HADOOP-5747
             Project: Hadoop Core
          Issue Type: Improvement
          Components: mapred
            Reporter: Amar Kamat
            Assignee: Amar Kamat


As of today its difficult to distinguish between active tracker and lost trackers (lost trackers are considered active). It will be nice if the jobtracker can display what all trackers are lost and maintain it across restarts. HADOOP-5643 does something similar for decommissioned trackers.

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