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Posted to dev@hive.apache.org by "Rui Li (JIRA)" <ji...@apache.org> on 2015/06/25 15:08:04 UTC

[jira] [Created] (HIVE-11108) HashTableSinkOperator doesn't support vectorization [Spark Branch]

Rui Li created HIVE-11108:
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             Summary: HashTableSinkOperator doesn't support vectorization [Spark Branch]
                 Key: HIVE-11108
                 URL: https://issues.apache.org/jira/browse/HIVE-11108
             Project: Hive
          Issue Type: Sub-task
            Reporter: Rui Li


This prevents any BaseWork containing HTS from being vectorized. It's basically specific to spark, because Tez doesn't use HTS and MR runs HTS in local tasks.
We should verify if it makes sense to make HTS support vectorization.



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