Paul Yang created HIVE-11554: -------------------------------- Summary: Exchange partition outputs missing from post execute hooks Key: HIVE-11554 URL: https://issues.apache.org/jira/browse/HIVE-11554 Project: Hive Issue Type: Bug Components: Query Processor Affects Versions: 1.2.0, 1.0.0, 0.14.0, 0.13.0, 0.12.0 Reporter: Paul Yang
The pre/post execute hook interface has fields that indicate which Hive objects were read / written to as a result of running the query. For the exchange partition operation, these fields (ReadEntity and WriteEntity) are empty. This is an important issue as the hook interface may be configured to perform critical warehouse operations. See {noformat} ql/src/test/results/clientpositive/exchange_partition3.q.out {noformat} {noformat} POSTHOOK: query: -- This will exchange both partitions hr=1 and hr=2 ALTER TABLE exchange_part_test1 EXCHANGE PARTITION (ds='2013-04-05') WITH TABLE exchange_part_test2 POSTHOOK: type: null {noformat} The post hook should not say null. -- This message was sent by Atlassian JIRA (v6.3.4#6332)