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https://issues.apache.org/jira/browse/HIVE-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14565947#comment-14565947
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Hive QA commented on HIVE-6867:
-------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12736207/HIVE-6867.05.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 8983 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_fold_case
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_ql_rewrite_gbtoidx_cbo_2
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4102/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4102/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-4102/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12736207 - PreCommit-HIVE-TRUNK-Build
> Bucketized Table feature fails in some cases
> --------------------------------------------
>
> Key: HIVE-6867
> URL: https://issues.apache.org/jira/browse/HIVE-6867
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 0.12.0
> Reporter: Laljo John Pullokkaran
> Assignee: Pengcheng Xiong
> Attachments: HIVE-6867.01.patch, HIVE-6867.02.patch,
> HIVE-6867.03.patch, HIVE-6867.04.patch, HIVE-6867.05.patch
>
>
> Bucketized Table feature fails in some cases. if src & destination is
> bucketed on same key, and if actual data in the src is not bucketed (because
> data got loaded using LOAD DATA LOCAL INPATH ) then the data won't be
> bucketed while writing to destination.
> Example
> ----------------------------------------------------------------------
> CREATE TABLE P1(key STRING, val STRING)
> CLUSTERED BY (key) SORTED BY (key) INTO 2 BUCKETS STORED AS TEXTFILE;
> LOAD DATA LOCAL INPATH '/Users/jp/apache-hive1/data/files/P1.txt' INTO TABLE
> P1;
> – perform an insert to make sure there are 2 files
> INSERT OVERWRITE TABLE P1 select key, val from P1;
> --------------------------------------------------
> This is not a regression. This has never worked.
> This got only discovered due to Hadoop2 changes.
> In Hadoop1, in local mode, number of reducers will always be 1, regardless of
> what is requested by app. Hadoop2 now honors the number of reducer setting in
> local mode (by spawning threads).
> Long term solution seems to be to prevent load data for bucketed table.
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