Denys Kuzmenko created HIVE-27558:
-------------------------------------
Summary: HBase table query does not push BETWEEN predicate to
storage layer
Key: HIVE-27558
URL: https://issues.apache.org/jira/browse/HIVE-27558
Project: Hive
Issue Type: Task
Reporter: Denys Kuzmenko
INSERT INTO TABLE target_tbl
SELECT
...
FROM
(
SELECT
...
FROM
hbase_tbl
WHERE
CDS_PK >= '2-00OZG-0'
and CDS_PK <= '2-00OZG-g'
) CDS_VIEW;
The statement predicate is not pushed to the storage lager causing the job to
execute longer than it needs to.
Possible solutions:
1. Support pushing down BETWEEN clause to HBaseStorageHandler
2. Don't convert specific filters on key column incase of HBaseStorageHandler
or don't apply this optimization for HBaseStorageHandler tables.
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