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Posted to notifications@asterixdb.apache.org by "Taewoo Kim (JIRA)" <ji...@apache.org> on 2016/02/26 18:00:19 UTC

[jira] [Created] (ASTERIXDB-1325) The optimizer ignores index_nl hint for an index on an external data set

Taewoo Kim created ASTERIXDB-1325:
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             Summary: The optimizer ignores index_nl hint for an index on an external data set
                 Key: ASTERIXDB-1325
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1325
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Taewoo Kim


The optimizer (IntroduceJoinAccessMethodRule) ignores "index_nl" hint for an index on an external dataset and executes the hybrid-hash join instead. The reason is that OptimizableOperatorSubTree is not initialized properly. 





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