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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2019/03/05 00:47:00 UTC
[jira] [Created] (HIVE-21385) Allow disabling pushdown of
non-splittable computation to JDBC sources
Jesus Camacho Rodriguez created HIVE-21385:
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Summary: Allow disabling pushdown of non-splittable computation to JDBC sources
Key: HIVE-21385
URL: https://issues.apache.org/jira/browse/HIVE-21385
Project: Hive
Issue Type: Improvement
Components: CBO, StorageHandler
Reporter: Jesus Camacho Rodriguez
Assignee: Jesus Camacho Rodriguez
Until pushdown is cost-based decision, we will be able to enable / disable pushdown of operators that prevent reading results from the JDBC connection in parallel.
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