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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8498) Insert into table misses some rows when vectorization is enabled
Date Fri, 31 Oct 2014 05:25:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14191381#comment-14191381
] 

Hive QA commented on HIVE-8498:
-------------------------------



{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/12678293/HIVE-8498.3.patch

{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 6609 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vectorized_shufflejoin
org.apache.hadoop.hive.ql.exec.vector.TestVectorFilterOperator.testBasicFilterOperator
org.apache.hive.hcatalog.streaming.TestStreaming.testEndpointConnection
org.apache.hive.hcatalog.streaming.TestStreaming.testTransactionBatchEmptyCommit
org.apache.hive.minikdc.TestJdbcWithMiniKdc.testNegativeTokenAuth
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1565/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/1565/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-1565/

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: 5 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12678293 - PreCommit-HIVE-TRUNK-Build

> Insert into table misses some rows when vectorization is enabled
> ----------------------------------------------------------------
>
>                 Key: HIVE-8498
>                 URL: https://issues.apache.org/jira/browse/HIVE-8498
>             Project: Hive
>          Issue Type: Bug
>          Components: Vectorization
>    Affects Versions: 0.14.0, 0.13.1
>            Reporter: Prasanth J
>            Assignee: Jitendra Nath Pandey
>            Priority: Critical
>              Labels: vectorization
>         Attachments: HIVE-8498.01.patch, HIVE-8498.02.patch, HIVE-8498.3.patch
>
>
>  Following is a small reproducible case for the issue
> create table orc1
>   stored as orc
>   tblproperties("orc.compress"="ZLIB")
>   as
>     select rn
>     from
>     (
>       select cast(1 as int) as rn from src limit 1
>       union all
>       select cast(100 as int) as rn from src limit 1
>       union all
>       select cast(10000 as int) as rn from src limit 1
>     ) t;
> create table orc_rn1 (rn int);
> create table orc_rn2 (rn int);
> create table orc_rn3 (rn int);
> // These inserts should produce 3 rows but only 1 row is produced
> from orc1 a
> insert overwrite table orc_rn1 select a.* where a.rn < 100
> insert overwrite table orc_rn2 select a.* where a.rn >= 100 and a.rn < 1000
> insert overwrite table orc_rn3 select a.* where a.rn >= 1000;
> select * from orc_rn1
> union all
> select * from orc_rn2
> union all
> select * from orc_rn3;
> The expected output of the query is
> 1
> 100
> 10000
> But with vectorization enabled we get
> 1



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