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Date: Tue, 17 Sep 2013 20:47:56 +0000 (UTC)
From: "Hive QA (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12660790.1375219493915.149110.1379450876140@arcas>
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References: <JIRA.12660790.1375219493915@arcas>
Subject: [jira] [Commented] (HIVE-4961) Create bridge for custom UDFs to
 operate in vectorized mode
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    [ https://issues.apache.org/jira/browse/HIVE-4961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13769935#comment-13769935 ] 

Hive QA commented on HIVE-4961:
-------------------------------


{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/12603642/HIVE-4961.4-vectorization.patch

{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 3954 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_input4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_plan_json
org.apache.hadoop.hive.ql.io.orc.TestFileDump.testDictionaryThreshold
org.apache.hadoop.hive.ql.io.orc.TestFileDump.testDump
org.apache.hcatalog.cli.TestPermsGrp.testCustomPerms
org.apache.hive.hcatalog.fileformats.TestOrcDynamicPartitioned.testHCatDynamicPartitionedTable
org.apache.hive.hcatalog.mapreduce.TestHCatExternalHCatNonPartitioned.testHCatNonPartitionedTable
org.apache.hive.hcatalog.mapreduce.TestHCatExternalPartitioned.testHCatPartitionedTable
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/786/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/786/console

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests failed with: TestsFailedException: 8 tests failed
{noformat}

This message is automatically generated.
                
> Create bridge for custom UDFs to operate in vectorized mode
> -----------------------------------------------------------
>
>                 Key: HIVE-4961
>                 URL: https://issues.apache.org/jira/browse/HIVE-4961
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: vectorization-branch
>            Reporter: Eric Hanson
>            Assignee: Eric Hanson
>             Fix For: vectorization-branch
>
>         Attachments: HIVE-4961.1-vectorization.patch, HIVE-4961.2-vectorization.patch, HIVE-4961.3-vectorization.patch, HIVE-4961.4-vectorization.patch, vectorUDF.4.patch, vectorUDF.5.patch, vectorUDF.8.patch, vectorUDF.9.patch
>
>
> Suppose you have a custom UDF myUDF() that you've created to extend hive. The goal of this JIRA is to create a facility where if you run a query that uses myUDF() in an expression, the query will run in vectorized mode.
> This would be a general-purpose bridge for custom UDFs that users add to Hive. It would work with existing UDFs.
> I'm considering a separate JIRA for a new kind of custom UDF implementation that is vectorized from the beginning, to optimize performance. That is not covered by this JIRA.

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