[ https://issues.apache.org/jira/browse/HIVE-12791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pengcheng Xiong resolved HIVE-12791. ------------------------------------ Resolution: Fixed after HIVE-12661 > Truncated table stats should return 0 as datasize > ------------------------------------------------- > > Key: HIVE-12791 > URL: https://issues.apache.org/jira/browse/HIVE-12791 > Project: Hive > Issue Type: Sub-task > Reporter: Pengcheng Xiong > Assignee: Pengcheng Xiong > > {code} > create table s as select * from src; > truncate table s; > hive> explain select * from s; > OK > STAGE DEPENDENCIES: > Stage-0 is a root stage > STAGE PLANS: > Stage: Stage-0 > Fetch Operator > limit: -1 > Processor Tree: > TableScan > alias: s > Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE > Column stats: NONE > Select Operator > expressions: key (type: string), value (type: string) > outputColumnNames: _col0, _col1 > Statistics: Num rows: 29 Data size: 5812 Basic stats: COMPLETE > Column stats: NONE > ListSink > Time taken: 0.048 seconds, Fetched: 17 row(s) > {code} > should be > {code} > Num rows: 1 Data size: 0 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)