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From "Ajay Kumar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDDS-427) For containers with no replica ContainerStateMap#getContainerReplicas should return empty map
Date Mon, 10 Sep 2018 18:46:00 GMT
Ajay Kumar created HDDS-427:
-------------------------------

             Summary: For containers with no replica ContainerStateMap#getContainerReplicas
should return empty map
                 Key: HDDS-427
                 URL: https://issues.apache.org/jira/browse/HDDS-427
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
            Reporter: Ajay Kumar


Callers of an API ContainerStateMap#getContainerReplicas should be allowed to decide if its
voilaton of some condition (warranting exception) instead of it being implicit to every caller.
ContainerStateMap#getContainerReplicas should return empty map. Callers can decide if no replicas
for given container is a volition of a business condition. Throwing exception in this API
also results in a subtle bug in ContainerReportHandler where exception for one container may
result in whole container list being skipped.



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