[
https://issues.apache.org/jira/browse/HIVE-18413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16321501#comment-16321501
]
Hive QA commented on HIVE-18413:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12905407/HIVE-18413.03.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), 11551 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join25] (batchId=72)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[dynpart_sort_opt_bucketing]
(batchId=85)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin_hook]
(batchId=12)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_join5] (batchId=35)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucketsortoptimize_insert_2]
(batchId=151)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[hybridgrace_hashjoin_2]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid]
(batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast]
(batchId=159)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb]
(batchId=159)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[authorization_part]
(batchId=93)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[stats_aggregator_error_1]
(batchId=93)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join5]
(batchId=120)
org.apache.hadoop.hive.metastore.TestEmbeddedHiveMetaStore.testTransactionalValidation
(batchId=213)
org.apache.hadoop.hive.ql.io.TestDruidRecordWriter.testWrite (batchId=253)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints
(batchId=225)
org.apache.hive.jdbc.TestSSL.testConnectionMismatch (batchId=231)
org.apache.hive.jdbc.TestSSL.testConnectionWrongCertCN (batchId=231)
org.apache.hive.jdbc.TestSSL.testMetastoreConnectionWrongCertCN (batchId=231)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/8556/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/8556/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-8556/
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: 12905407 - PreCommit-HIVE-Build
> Grouping of an empty result set may only contain null values
> ------------------------------------------------------------
>
> Key: HIVE-18413
> URL: https://issues.apache.org/jira/browse/HIVE-18413
> Project: Hive
> Issue Type: Bug
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Attachments: HIVE-18413.01.patch, HIVE-18413.02.patch,
> HIVE-18413.03.patch
>
>
> exposed by: HIVE-18359
> in case of vectorization, the summary row object was left as is (presumed
> null earlier); which may cause it to be inconsistent isNull conditions in
> .VectorHashKeyWrapperBatch
> issue happens only if:
> * vectorizable groupby
> * groupping set contains empty
> * non-trivial empty; mapper is run
> * groupping key is select ; with a type which is backed by a bytea; ex:string
> {code}
> set hive.vectorized.execution.enabled=true;
> create table tx2 (a integer,b integer,c integer,d double,u string,bi binary)
> stored as orc;
> insert into tx2 values
> (1,2,3,1.1,'x','b'),
> (3,2,3,1.1,'y','b');
> select sum(a),
> u,
> bi,
> 'asd',
> grouping(bi),
> 'NULL,1' as expected
> from tx2
> where a=2
> group by a,u,bi grouping sets ( u, (), bi);
> {code}
> causes:
> {code}
> Caused by: java.lang.NullPointerException
> at java.lang.System.arraycopy(Native Method)
> at
> org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector.setVal(BytesColumnVector.java:173)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.assignRowColumn(VectorHashKeyWrapperBatch.java:1065)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1134)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:74)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:862)
> at
> org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1176)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:705)
> at
> org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
> ... 16 more
> ]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1
> killedTasks:0, Vertex vertex_1515531021543_0001_12_01 [Reducer 2]
> killed/failed due to:OWN_TASK_FAILURE]DAG did not succeed due to
> VERTEX_FAILURE. failedVertices:1 killedVertices:0
> 2018-01-09T12:50:30,611 DEBUG [01fdcefd-40b0-45a6-8e5b-b1cd14241088 main]
> ql.Driver: Shutting down query
> {code}
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