[jira] [Created] (STORM-880) Dist Cache: allow files already in HDFS to be used by HDFS blob store

["Robert Joseph Evans (JIRA)" <ji...@apache.org>]

Robert Joseph Evans created STORM-880:
-----------------------------------------

             Summary: Dist Cache: allow files already in HDFS to be used by HDFS blob store
                 Key: STORM-880
                 URL: https://issues.apache.org/jira/browse/STORM-880
             Project: Apache Storm
          Issue Type: Improvement
            Reporter: Robert Joseph Evans


When operating on a shared cluster it would be nice to write data directly to hdfs instead of using the blob store API.  To make this work we would have to allow special keys for read that would be the full path to the HDFS file, and we would need to be extra careful that we access the file as the user trying to read it, instead of as the supervisor user so that permissions are setup properly.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)