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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-16110) Vectorization: Support 2 Value CASE WHEN instead of fall back to VectorUDFAdaptor
Date Tue, 07 Mar 2017 12:22:38 GMT


Hive QA commented on HIVE-16110:

Here are the results of testing the latest attachment:

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 10328 tests executed
*Failed tests:*
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr] (batchId=140)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=224)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vector_between_in] (batchId=119)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorized_case] (batchId=119)

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 5 tests failed

This message is automatically generated.

ATTACHMENT ID: 12856445 - PreCommit-HIVE-Build

> Vectorization: Support 2 Value CASE WHEN instead of fall back to VectorUDFAdaptor
> ---------------------------------------------------------------------------------
>                 Key: HIVE-16110
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-16110.01.patch, HIVE-16110.02.patch, HIVE-16110.03.patch
> Vectorize more queries by converting a GenericUDFWhen that has 2 values that are either
a column or a constant into a GenericUDFIf, which has  vectorized classes.  This eliminates
one case so to speak where we use the VectorUDFAdaptor.

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