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Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2014/04/09 22:37:21 UTC

[jira] [Created] (HIVE-6875) Make sure resources in Tez resource list are unique

Sergey Shelukhin created HIVE-6875:
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             Summary: Make sure resources in Tez resource list are unique
                 Key: HIVE-6875
                 URL: https://issues.apache.org/jira/browse/HIVE-6875
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin
            Assignee: Sergey Shelukhin
             Fix For: 0.13.0


After HBASE-6739 and HIVE-6782, some resources in upload list may be duplicate (because HBase needs same jars as Tez) and concurrency handler may upload them multiple times; it can also overwrite existing ones (which is ok with HIVE-6825, because they go to scratch dir) and fail in unobvious way if they are different size.



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