[
https://issues.apache.org/jira/browse/HIVE-18622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16361142#comment-16361142
]
Hive QA commented on HIVE-18622:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12910239/HIVE-18622.094.patch
{color:green}SUCCESS:{color} +1 due to 29 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 28 failed/errored test(s), 13168 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestAccumuloCliDriver.testCliDriver[accumulo_queries]
(batchId=241)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[annotate_stats_filter]
(batchId=9)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_sortmerge_join_2]
(batchId=49)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cbo_rp_gby2_map_multi_distinct]
(batchId=84)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin_hook]
(batchId=13)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[ppd_join5] (batchId=36)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[row__id] (batchId=79)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_data_types]
(batchId=77)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_move_tbl]
(batchId=175)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb]
(batchId=152)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez1]
(batchId=172)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=167)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid]
(batchId=171)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[llap_acid_fast]
(batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[resourceplan]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb]
(batchId=161)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_smb_1]
(batchId=169)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_decimal_math_funcs]
(batchId=157)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_opt_shuffle_serde]
(batchId=180)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[ppd_join5]
(batchId=122)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query1]
(batchId=251)
org.apache.hadoop.hive.cli.control.TestDanglingQOuts.checkDanglingQOut
(batchId=222)
org.apache.hadoop.hive.metastore.client.TestTablesCreateDropAlterTruncate.testAlterTableNullStorageDescriptorInNew[Embedded]
(batchId=206)
org.apache.hadoop.hive.metastore.client.TestTablesGetExists.testGetAllTablesCaseInsensitive[Embedded]
(batchId=206)
org.apache.hive.beeline.cli.TestHiveCli.testNoErrorDB (batchId=188)
org.apache.hive.jdbc.TestSSL.testConnectionMismatch (batchId=235)
org.apache.hive.jdbc.TestSSL.testConnectionWrongCertCN (batchId=235)
org.apache.hive.jdbc.TestSSL.testMetastoreConnectionWrongCertCN (batchId=235)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/9174/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/9174/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-9174/
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: 28 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12910239 - PreCommit-HIVE-Build
> Vectorization: IF Statements, Comparisons, and more do not handle NULLs
> correctly
> ---------------------------------------------------------------------------------
>
> Key: HIVE-18622
> URL: https://issues.apache.org/jira/browse/HIVE-18622
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Fix For: 3.0.0
>
> Attachments: HIVE-18622.03.patch, HIVE-18622.04.patch,
> HIVE-18622.05.patch, HIVE-18622.06.patch, HIVE-18622.07.patch,
> HIVE-18622.08.patch, HIVE-18622.09.patch, HIVE-18622.091.patch,
> HIVE-18622.092.patch, HIVE-18622.093.patch, HIVE-18622.094.patch
>
>
>
> Many vector expression classes are setting noNulls to true which does not
> work if the VRB is a scratch column being reused. The previous use may have
> set noNulls to false and the isNull array will have some rows marked as NULL.
> The result is wrong query results and sometimes NPEs (for BytesColumnVector).
> So, many vector expressions need this:
> {code:java}
> // Carefully handle NULLs...
> /*
> * For better performance on LONG/DOUBLE we don't want the conditional
> * statements inside the for loop.
> */
> outputColVector.noNulls = false;
> {code}
> And, vector expressions need to make sure the isNull array entry is set when
> outputColVector.noNulls is false.
> And, all place that assign column value need to set noNulls to false when the
> value is NULL.
> Almost all cases where noNulls is set to true are incorrect.
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