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https://issues.apache.org/jira/browse/HIVE-7898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14113576#comment-14113576
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Hive QA commented on HIVE-7898:
-------------------------------
{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/12664820/HIVE-7898.1.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6132 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_opt_vectorization
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_schemeAuthority
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/541/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/541/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-541/
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: 12664820
> HCatStorer should ignore namespaces generated by Pig
> ----------------------------------------------------
>
> Key: HIVE-7898
> URL: https://issues.apache.org/jira/browse/HIVE-7898
> Project: Hive
> Issue Type: Improvement
> Components: HCatalog
> Affects Versions: 0.13.1
> Reporter: Justin Leet
> Assignee: Justin Leet
> Priority: Minor
> Attachments: HIVE-7898.1.patch
>
>
> Currently, Pig aliases must exactly match the names of HCat columns for
> HCatStorer to be successful. However, several Pig operations prepend a
> namespace to the alias in order to differentiate fields (e.g. after a group
> with field b, you might have A::b). In this case, even if the fields are in
> the right order and the alias without namespace matches, the store will fail
> because it tries to match the long form of the alias, despite the namespace
> being extraneous information in this case. Note that multiple aliases can
> be applied (e.g. A::B::C::d).
> A workaround is possible by doing a
> FOREACH relation GENERATE field1 AS field1, field2 AS field2, etc.
> This quickly becomes tedious and bloated for tables with many fields.
> Changing this would normally require care around columns named, for example,
> `A::b` as has been introduced in Hive 13. However, a different function call
> only validates Pig aliases if they follow the old rules for Hive columns. As
> such, a direct change (rather than attempting to match either the
> namespace::alias or just alias) maintains compatibility for now.
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