Charles Pritchard created HIVE-12895:
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Summary: Bucket files not renamed with multiple insert overwrite
table statements
Key: HIVE-12895
URL: https://issues.apache.org/jira/browse/HIVE-12895
Project: Hive
Issue Type: Bug
Affects Versions: 0.14.0
Reporter: Charles Pritchard
With two tables that have different cluster by columns, using multiple INSERT
OVERWRITE TABLE syntax results in the output files of one of the tables being
named "_bucket_number_0", which is not picked up by analyzer/select later on.
This is with:
Tbl1: CLUSTERED BY (col1) SORTED BY(col1) INTO 1 BUCKETS;
Tbl2: CLUSTERED BY (col2) SORTED BY(col2) INTO 1 BUCKETS;
FROM statement
INSERT OVERWRITE TABLE tbl1 select...
INSERT OVERWRITE TABLE tbl2 select...;
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