[
https://issues.apache.org/jira/browse/HIVE-12795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15090864#comment-15090864
]
Hive QA commented on HIVE-12795:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12781225/HIVE-12795.2.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 13 failed/errored test(s), 10001 tests
executed
*Failed tests:*
{noformat}
TestHWISessionManager - did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hadoop.hive.ql.exec.spark.session.TestSparkSessionManagerImpl.testMultiSessionMultipleUse
org.apache.hadoop.hive.ql.exec.spark.session.TestSparkSessionManagerImpl.testSingleSessionMultipleUse
org.apache.hive.jdbc.TestSSL.testSSLVersion
org.apache.hive.spark.client.TestSparkClient.testAddJarsAndFiles
org.apache.hive.spark.client.TestSparkClient.testCounters
org.apache.hive.spark.client.TestSparkClient.testErrorJob
org.apache.hive.spark.client.TestSparkClient.testJobSubmission
org.apache.hive.spark.client.TestSparkClient.testMetricsCollection
org.apache.hive.spark.client.TestSparkClient.testRemoteClient
org.apache.hive.spark.client.TestSparkClient.testSimpleSparkJob
org.apache.hive.spark.client.TestSparkClient.testSyncRpc
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6568/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6568/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6568/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 13 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12781225 - PreCommit-HIVE-TRUNK-Build
> Vectorized execution causes ClassCastException
> ----------------------------------------------
>
> Key: HIVE-12795
> URL: https://issues.apache.org/jira/browse/HIVE-12795
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 1.1.0
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Attachments: HIVE-12795.1.patch, HIVE-12795.2.patch
>
>
> In some hive versions, when
> set hive.auto.convert.join=false;
> set hive.vectorized.execution.enabled = true;
> Some join queries fail with ClassCastException:
> The stack:
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.LazyStringObjectInspector
> cannot be cast to
> org.apache.hadoop.hive.serde2.objectinspector.primitive.SettableStringObjectInspector
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory.genVectorExpressionWritable(VectorExpressionWriterFactory.java:419)
> at
> org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory.processVectorInspector(VectorExpressionWriterFactory.java:1102)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorReduceSinkOperator.initializeOp(VectorReduceSinkOperator.java:55)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:469)
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:425)
> at
> org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:193)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:431)
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:126)
> ... 22 more
> {noformat}
> It can not be reproduced in hive 2.0 and 1.3 because of different code path.
> Reproduce:
> {noformat}
> CREATE TABLE test1
> (
> id string)
> PARTITIONED BY (
> cr_year bigint,
> cr_month bigint)
> ROW FORMAT SERDE
> 'org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe'
> STORED AS INPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.RCFileInputFormat'
> OUTPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.RCFileOutputFormat'
> TBLPROPERTIES (
> 'serialization.null.format'='' );
>
> CREATE TABLE test2(
> id string
> )
> PARTITIONED BY (
> cr_year bigint,
> cr_month bigint)
> ROW FORMAT SERDE
> 'org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe'
> STORED AS INPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.RCFileInputFormat'
> OUTPUTFORMAT
> 'org.apache.hadoop.hive.ql.io.RCFileOutputFormat'
> TBLPROPERTIES (
> 'serialization.null.format'=''
> );
> set hive.auto.convert.join=false;
> set hive.vectorized.execution.enabled = true;
> SELECT cr.id1 ,
> cr.id2
> FROM
> (SELECT t1.id id1,
> t2.id id2
> from
> (select * from test1 ) t1
> left outer join test2 t2
> on t1.id=t2.id) cr;
> {noformat}
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