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https://issues.apache.org/jira/browse/HIVE-18422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16322506#comment-16322506
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Vihang Karajgaonkar commented on HIVE-18422:
--------------------------------------------
Following tests have been failing for several builds now.
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[dynpart_sort_opt_bucketing]
(batchId=85)
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.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}
mapjoin_hook.q works for me locally with the patch so most likely is flaky.
Negative tests looks like are getting timed-out. May be its time to reduce the
batch size of negative tests. Will try resubmitting the patch.
> Vectorized input format should not be used when input format is excluded and
> row.serde is enabled
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-18422
> URL: https://issues.apache.org/jira/browse/HIVE-18422
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 3.0.0, 2.4.0
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Minor
> Attachments: HIVE-18422.01.patch
>
>
> HIVE-17534 introduced a config which gives a capability to exclude certain
> inputformat from vectorized execution without affecting other input formats.
> If an input format is excluded and row.serde is enabled at the same time,
> vectorizer still sets the {{useVectorizedInputFormat}} to true which causes
> Vectorized readers to be used in row.serde mode.
> In order to reproduce:
> {noformat}
> set hive.fetch.task.conversion=none;
> set hive.vectorized.use.row.serde.deserialize=true;
> set hive.vectorized.use.vector.serde.deserialize=true;
> set hive.vectorized.execution.enabled=true;
> set hive.vectorized.execution.reduce.enabled=true;
> set hive.vectorized.row.serde.inputformat.excludes=;
> -- SORT_QUERY_RESULTS
> -- exclude MapredParquetInputFormat from vectorization, this should cause
> mapwork vectorization to be disabled
> set
> hive.vectorized.input.format.excludes=org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat,org.apache.hadoop.hive.ql.io.orc.OrcInputFormat;
> set hive.vectorized.use.vectorized.input.format=true;
> create table orcTbl (t1 tinyint, t2 tinyint)
> stored as orc;
> insert into orcTbl values (54, 9), (-104, 25), (-112, 24);
> explain vectorization select t1, t2, (t1+t2) from orcTbl where (t1+t2) > 10;
> select t1, t2, (t1+t2) from orcTbl where (t1+t2) > 10;
> {noformat}
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