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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38940/
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Review request for hive, Ashutosh Chauhan and John Pullokkaran.
Repository: hive-git
Description
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CTAS temporary table query fails if regular table with the same name already
exists.
Steps to reproduce the issue:
{noformat}
hive> use dbtemptable;
OK
Time taken: 0.273 seconds
hive> create table a(i int);
OK
Time taken: 0.297 seconds
hive> create temporary table a(i int);
OK
Time taken: 0.165 seconds
hive> create table b(i int);
OK
Time taken: 0.212 seconds
hive> create temporary table b as select * from a;
FAILED: SemanticException org.apache.hadoop.hive.ql.parse.SemanticException:
Table already exists: dbtemptable.b
hive> create table c(i int);
OK
Time taken: 0.264 seconds
hive> create temporary table b as select * from c;
FAILED: SemanticException org.apache.hadoop.hive.ql.parse.SemanticException:
Table already exists: dbtemptable.b
{noformat}
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/metadata/SessionHiveMetaStoreClient.java
51ff262
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 4bec228
ql/src/test/queries/clientpositive/temp_table.q e587f3f
ql/src/test/results/clientpositive/spark/temp_table.q.out 65e256d
ql/src/test/results/clientpositive/temp_table.q.out e2987fe
ql/src/test/results/clientpositive/tez/temp_table.q.out 49f57c2
Diff: https://reviews.apache.org/r/38940/diff/
Testing
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Thanks,
pengcheng xiong
