[jira] [Commented] (IMPALA-9548) UdfExecutorTest failures after HIVE-22893

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-9548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17067340#comment-17067340 ] 

ASF subversion and git services commented on IMPALA-9548:
---------------------------------------------------------

Commit 46a659871fa349f6aa828d7ea39fe19f64a3ab27 in impala's branch refs/heads/master from Sahil Takiar
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=46a6598 ]

IMPALA-9548: UdfExecutorTest failures after HIVE-22893

HIVE-22893: "Enhance data size estimation for fields computed by UDFs"
modified o.a.h.hive.ql.udf.UDFSubstr and added a dependency on a few new
Hive classes located in the hive-exec jar. These classes include:

o.a.h.hive.ql.plan.ColStatistics
o.a.h.hive.ql.stats.estimator.StatEstimator
o.a.h.hive.ql.stats.estimator.StatEstimatorProvider

The test UdfExecutorTest#HiveStringsTest loads the class UDFSubstr and
thus needs to load the aforementioned stats classes as well.

shaded-deps/pom.xml selectively pulls in certain classes from the
hive-exec jar, and excludes all others. This patch simply addes the
necessary stats classes to load UDFSubstr. Thus, fixing
UdfExecutorTest.

Testing:
* Ran core tests with CDP_BUILD_NUMBER=2244454 and USE_CDP_HIVE=true,
  validated that UdfExecutorTest now passes

Change-Id: I5b3d5df08c2d48d21293d5a5308eb453f40184bf
Reviewed-on: http://gerrit.cloudera.org:8080/15544
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>


> UdfExecutorTest failures after HIVE-22893
> -----------------------------------------
>
>                 Key: IMPALA-9548
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9548
>             Project: IMPALA
>          Issue Type: Bug
>            Reporter: Sahil Takiar
>            Assignee: Sahil Takiar
>            Priority: Major
>
> HIVE-22893 added a dependency on StatEstimatorProvider to certain UDFs. This causes {{UdfExecutorTest}} to start failing. {{shaded-deps/pom.xml}} defines a specific set of classes that a pulled in from the {{hive-exec}} jar, {{StatEstimatorProvider}} just needs to be added to that list.



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