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https://issues.apache.org/jira/browse/HIVE-6708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13944707#comment-13944707
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Hive QA commented on HIVE-6708:
-------------------------------
{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/12636090/HIVE-6708.2.patch
{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 5444 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_decimal_expressions
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_bucketmapjoin6
org.apache.hadoop.hive.ql.exec.vector.TestVectorizationContext.testIfConditionalExprs
org.apache.hive.service.cli.thrift.TestThriftBinaryCLIService.testExecuteStatementAsync
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1936/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/1936/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 exited with: TestsFailedException: 4 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12636090
> ConstantVectorExpression should create copies of data objects rather than
> referencing them
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-6708
> URL: https://issues.apache.org/jira/browse/HIVE-6708
> Project: Hive
> Issue Type: Bug
> Reporter: Hari Sankar Sivarama Subramaniyan
> Assignee: Hari Sankar Sivarama Subramaniyan
> Attachments: HIVE-6708-1.patch, HIVE-6708.2.patch
>
>
> 1. ConstantVectorExpression vector should be updated for bytecolumnvectors
> and decimalColumnVectors. The current code changes the reference to the
> vector which might be shared across multiple columns
> 2. VectorizationContext.foldConstantsForUnaryExpression(ExprNodeDesc
> exprDesc) has a minor bug as to when to constant fold the expression.
> The following code should replace the corresponding piece of code in the
> trunk.
> ..
> GenericUDF gudf = ((ExprNodeGenericFuncDesc) exprDesc).getGenericUDF();
> if (gudf instanceof GenericUDFOPNegative || gudf instanceof
> GenericUDFOPPositive
> || castExpressionUdfs.contains(gudf.getClass())
> ...
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