Harish Butani created HIVE-6727:
-----------------------------------
Summary: Table level stats for external tables are set incorrectly
Key: HIVE-6727
URL: https://issues.apache.org/jira/browse/HIVE-6727
Project: Hive
Issue Type: Bug
Reporter: Harish Butani
if you do the following:
{code}
CREATE EXTERNAL TABLE anaylyze_external (a INT) LOCATION 'data/files/ext_test';
describe formatted anaylyze_external;
{code}
The table level stats are:
{noformat}
Table Parameters:
COLUMN_STATS_ACCURATE true
EXTERNAL TRUE
numFiles 0
numRows 6
rawDataSize 6
totalSize 0
{noformat}
numFiles and totalSize is always 0.
Issue is:
MetaStoreUtils:updateUnpartitionedTableStatsFast attempts to set table level
stats from FileStatus. But it doesn't account for External tables, it always
calls Warehouse.getFileStatusesForUnpartitionedTable
--
This message was sent by Atlassian JIRA
(v6.2#6252)
