[
https://issues.apache.org/jira/browse/HIVE-8719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14195624#comment-14195624
]
Sushanth Sowmyan commented on HIVE-8719:
----------------------------------------
Interestingly, if I write a .q to test this, (and changing QTestUtil to not
mask out the location), I do not notice this. This happens only in a deployed
cluster. Thus, I do not currently have a unit test for it, but we have a
trivially simple reproducer as above.
> 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}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
