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Posted to dev@drill.apache.org by "B Anil Kumar (JIRA)" <ji...@apache.org> on 2014/08/08 07:56:12 UTC

[jira] [Created] (DRILL-1273) In case of multiple storage plugins (with optimization rules), all the queries with "where" clause will fail.

B Anil Kumar created DRILL-1273:
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             Summary: In case of multiple storage plugins (with optimization rules), all the queries with "where" clause will fail.
                 Key: DRILL-1273
                 URL: https://issues.apache.org/jira/browse/DRILL-1273
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 0.4.0, 0.5.0
            Reporter: B Anil Kumar
            Priority: Critical


In case of multiple storage plugins with respective optimization rules (like predicate push down), optiq optimizer will call onMatch() method on all the sub classes of "StoragePluginOptimizerRule".

In this case, all the queries with "where" clause will fail with ClassCastException.



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