[
https://issues.apache.org/jira/browse/HIVE-20879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744867#comment-16744867
]
Hive QA commented on HIVE-20879:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12955201/HIVE-20879.4.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 15693 tests
executed
*Failed tests:*
{noformat}
org.apache.hive.service.server.TestHS2HttpServerPam.org.apache.hive.service.server.TestHS2HttpServerPam
(batchId=235)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/15659/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/15659/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-15659/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12955201 - PreCommit-HIVE-Build
> Using null in a projection expression leads to CastException
> ------------------------------------------------------------
>
> Key: HIVE-20879
> URL: https://issues.apache.org/jira/browse/HIVE-20879
> Project: Hive
> Issue Type: Bug
> Reporter: Zoltan Haindrich
> Assignee: David Lavati
> Priority: Major
> Attachments: HIVE-20879.2.patch, HIVE-20879.3.patch,
> HIVE-20879.4.patch, HIVE-20879.5.patch, HIVE-20879.patch
>
>
> repro:
> {code}
> create table cx1(bool0 boolean);
> select NULL or bool0 from cx1;
> {code}
> workaround(correct type of null):
> {code}
> select cast(NULL as boolean) or bool0 from cx1;
> {code}
> exception:
> {code}
> 2018-11-07T07:28:39,628 ERROR [3533166f-7174-45cd-9d9e-d487038cb6e0 main]
> ql.Driver: FAILED: ClassCastEx
> ception
> org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableVoidObjectInspector
> cannot be ca
> st to
> org.apache.hadoop.hive.serde2.objectinspector.primitive.BooleanObjectInspector
> java.lang.ClassCastException:
> org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableVoidObject
> Inspector cannot be cast to
> org.apache.hadoop.hive.serde2.objectinspector.primitive.BooleanObjectInspect
> or
> at
> org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPAnd.initialize(GenericUDFOPAnd.java:56)
> at
> org.apache.hadoop.hive.ql.udf.generic.GenericUDF.initializeAndFoldConstants(GenericUDF.java:1
> 48)
> at
> org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc.newInstance(ExprNodeGenericFuncDesc.ja
> va:260)
> at
> org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.getXpathOrFuncExprN
> odeDesc(TypeCheckProcFactory.java:1251)
> at
> org.apache.hadoop.hive.ql.parse.TypeCheckProcFactory$DefaultExprProcessor.process(TypeCheckPr
> ocFactory.java:1660)
> at
> org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
> at
> org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:10
> 5)
> {code}
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