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Hive >> mail # dev >> Review Request 25047: further improve the columns stats update speed for all the partitions of a table


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Re: Review Request 25047: further improve the columns stats update speed for all the partitions of a table

This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/25047/#review51561

metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
<https://reviews.apache.org/r/25047/#comment89965>

    Table object is invariant. We can do this outside of for loop.

metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
<https://reviews.apache.org/r/25047/#comment89968>

    We dont need to do getMPartition() call, because all that is needed is just partition name in PART_COL_STATS table which we can already construct from request.
- Ashutosh Chauhan
On Aug. 26, 2014, 12:22 a.m., pengcheng xiong wrote: