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https://issues.apache.org/jira/browse/HIVE-189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12663831#action_12663831
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Ashish Thusoo commented on HIVE-189:
------------------------------------
On thinking more about this, I think we should change the test for
input3_limit.q to make it deterministic. Instead of
INSERT OVERWRITE TABLE T2 SELECT a.key, a.value from T1 a LIMIT 20;
We should have
INSERT OVERWRITE TABLE T2 SELECT * FROM (SELECT * FROM T1 DISTRIBUTE BY key
SORT BY key, value) T LIMIT 20;
SELECT * FROM T2
That would ensure that the rows that we get are top 20 rows.
The order in which these files are processed are controlled by hadoop, so I
don't think we have much control on whether kv1.txt gets processed first or
kv2.txt.
Thoughts?
> Various TestCliDriver tests fail
> --------------------------------
>
> Key: HIVE-189
> URL: https://issues.apache.org/jira/browse/HIVE-189
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Testing Infrastructure
> Reporter: Johan Oskarsson
> Assignee: Ashish Thusoo
> Priority: Blocker
> Fix For: 0.2.0
>
> Attachments: patch-189.txt,
> TEST-org.apache.hadoop.hive.cli.TestCliDriver.txt
>
>
> On a fresh checkout of trunk a number of tests fail in
> org.apache.hadoop.hive.cli.TestCliDriver:
> testCliDriver_sample5
> testCliDriver_input3_limit
> testCliDriver_udf5
> testCliDriver_sample3
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