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From "Madhan Neethiraj (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ATLAS-1162) Register shutdown hooks with Hadoop's ShutdownHookManager, instead of directly with Java Runtime
Date Mon, 12 Sep 2016 21:51:21 GMT
Madhan Neethiraj created ATLAS-1162:
---------------------------------------

             Summary: Register shutdown hooks with Hadoop's ShutdownHookManager, instead of
directly with Java Runtime
                 Key: ATLAS-1162
                 URL: https://issues.apache.org/jira/browse/ATLAS-1162
             Project: Atlas
          Issue Type: Bug
    Affects Versions: 0.7-incubating
            Reporter: Madhan Neethiraj
            Assignee: Madhan Neethiraj


Atlas hooks and server currently register a shutdown hook directly with java Runtime object.
Hadoop provides an utility class, ShutdownHookManager, which helps to ensure that the hooks
are called in a well defined order. Atlas hook registration should be updated to register
its shutdown hook with Hadoop's ShutdownHookManager:
https://github.com/apache/hadoop/blob/master/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ShutdownHookManager.java.

Ref: RANGER-891



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