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https://issues.apache.org/jira/browse/HIVE-4961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767701#comment-13767701
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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/12603172/HIVE-4961.2-vectorization.patch
{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 3955 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.io.orc.TestFileDump.testDump
org.apache.hadoop.hive.ql.io.orc.TestFileDump.testDictionaryThreshold
org.apache.hive.hcatalog.pig.TestOrcHCatStorer.testStoreTableMulti
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_input4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_plan_json
org.apache.hadoop.hive.ql.exec.vector.util.TestUDF.initializationError
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/749/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/749/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: 6 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, 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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