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https://issues.apache.org/jira/browse/HIVE-21086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16738236#comment-16738236
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Hive QA commented on HIVE-21086:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12954306/HIVE-21086.01.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 15695 tests
executed
*Failed tests:*
{noformat}
TestAlterTableMetadata - did not produce a TEST-*.xml file (likely timed out)
(batchId=251)
TestReplAcidTablesWithJsonMessage - did not produce a TEST-*.xml file (likely
timed out) (batchId=251)
TestSemanticAnalyzerHookLoading - did not produce a TEST-*.xml file (likely
timed out) (batchId=251)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/15561/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/15561/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-15561/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12954306 - PreCommit-HIVE-Build
> Fetch task and MR job give back different results when multiple partitions
> point to the same location
> -----------------------------------------------------------------------------------------------------
>
> Key: HIVE-21086
> URL: https://issues.apache.org/jira/browse/HIVE-21086
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 4.0.0
> Reporter: Laszlo Pinter
> Assignee: Laszlo Pinter
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-21086.01.patch
>
>
> Create a table with 2 partitions where both partitions share the same
> location and inserting a single line to one of them.
> {code:sql}
> create table test (i int) partitioned by (j int);
> alter table test add partition (j=1);
> alter table test add partition (j=2) location '<<location of partition j=1>>';
> insert into table test partition (j=1) values (1);{code}
> Make sure *hive.fetch.task.conversion=more*.
> {code:sql}
> set hive.fetch.task.conversion=more;{code}
> The result of a simple select * test:
> +-----------+-------+
> |test.i |test.j |
> +-----------+-------+
> |1 |1 |
> |1 |2 |
> +-----------+-------+
> Change the *hive.fetch.task.conversion=none;*
> {code:sql}
> set hive.fetch.task.conversion=none;
> {code}
> The result of a simple select * test:
> +-----------+-------+
> |test.i |test.j |
> +-----------+-------+
> |1 |2 |
> +-----------+-------+
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