[
https://issues.apache.org/jira/browse/HIVE-21742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853056#comment-16853056
]
Hive QA commented on HIVE-21742:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12970397/HIVE-21742.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 19 failed/errored test(s), 16032 tests
executed
*Failed tests:*
{noformat}
TestDataSourceProviderFactory - did not produce a TEST-*.xml file (likely timed
out) (batchId=232)
TestObjectStore - did not produce a TEST-*.xml file (likely timed out)
(batchId=232)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[fold_when] (batchId=30)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[parquet_vectorization_3]
(batchId=84)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vectorization_3]
(batchId=84)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vectorized_case]
(batchId=63)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[multi_count_distinct_null]
(batchId=159)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_case_when_2]
(batchId=175)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorization_3]
(batchId=182)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorization_short_regress]
(batchId=174)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_case]
(batchId=176)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[parquet_vectorization_3]
(batchId=148)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorization_3]
(batchId=148)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorization_short_regress]
(batchId=135)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[vectorized_case]
(batchId=138)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query66]
(batchId=288)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query67]
(batchId=288)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query75]
(batchId=288)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query77]
(batchId=288)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/17372/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/17372/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-17372/
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: 19 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12970397 - PreCommit-HIVE-Build
> Vectorization: CASE result type casting
> ---------------------------------------
>
> Key: HIVE-21742
> URL: https://issues.apache.org/jira/browse/HIVE-21742
> Project: Hive
> Issue Type: Bug
> Components: Logical Optimizer, Vectorization
> Affects Versions: 3.1.1
> Reporter: Gopal V
> Assignee: Vineet Garg
> Priority: Major
> Attachments: HIVE-21742.1.patch, HIVE-21742.2.patch
>
>
> {code}
> create temporary table foo(q548284 int);
> insert into foo values(1),(2),(3),(4),(5),(6);
> select q548284, CASE WHEN ((q548284 = 1)) THEN (0.2) WHEN ((q548284 = 2))
> THEN (0.4) WHEN ((q548284 = 3)) THEN (0.6) WHEN ((q548284 = 4)) THEN (0.8)
> WHEN ((q548284 = 5)) THEN (1) ELSE (null) END from foo order by q548284 limit
> 1;
> {code}
> Fails with
> {code}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.vector.LongColumnVector cannot be cast to
> org.apache.hadoop.hive.ql.exec.vector.DecimalColumnVector
> at
> org.apache.hadoop.hive.ql.exec.vector.DecimalColumnVector.setElement(DecimalColumnVector.java:130)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.IfExprColumnNull.evaluate(IfExprColumnNull.java:101)
> {code}
> This gets fixed if the case return of (1) is turned into a (1.0).
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