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Posted to dev@hive.apache.org by "Sushanth Sowmyan (JIRA)" <ji...@apache.org> on 2014/11/04 03:56:33 UTC
[jira] [Created] (HIVE-8719) LoadSemanticAnalyzer ignores previous
partition location if inserting into partition that already exists
Sushanth Sowmyan created HIVE-8719:
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Summary: LoadSemanticAnalyzer ignores previous partition location if inserting into partition that already exists
Key: HIVE-8719
URL: https://issues.apache.org/jira/browse/HIVE-8719
Project: Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 0.14.0
Reporter: Sushanth Sowmyan
LOAD DATA INSERT INTO seems to be broken currently for partitions that do not use hive's native directory structure naming scheme, thus ignoring any location previously set by an ALTER TABLE ADD PARTITION ... LOCATION ... command.
Here is a simple reproducer:
{noformat}
echo 1 > /tmp/data1.txt
hive -e "create external table testpart(id int) partitioned by (date string) location '/tmp/testpart';"
hive -e "alter table testpart add partition(date='2014-09-16') location '/tmp/testpart/20140916';"
hive -e "describe formatted testpart partition(date='2014-09-16') ;" | egrep '/tmp/testpart/(date=.?)?2014-?09-?16' > /tmp/a
hive -e "load data local inpath '/tmp/data1.txt' into table testpart partition(date='2014-09-16');"
hive -e "describe formatted testpart partition(date='2014-09-16') ;" | egrep '/tmp/testpart/(date=.?)?2014-?09-?16' > /tmp/b
diff /tmp/a /tmp/b
hadoop fs -ls /tmp/testpart/
{noformat}
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