[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16484594#comment-16484594
]
Vineet Garg commented on HIVE-19388:
[~vihangk1] I am updating the fix version to 4.0.0 and removing 3.1.0 since
this was pushed to master (4.0.0) and not branch-3 (3.1.0)
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Fix For: 2.4.0, 4.0.0
>
> Attachments: HIVE-19388.01.patch, HIVE-19388.02.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedCreateHashTable.createHashTable(VectorMapJoinOptimizedCreateHashTable.java:80)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.setUpHashTable(VectorMapJoinCommonOperator.java:485)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.completeInitializationOp(VectorMapJoinCommonOperator.java:461)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:471)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:401)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:574)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:526)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:387)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.init(SparkMapRecordHandler.java:109)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> ... 16 more
> {noformat}
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[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16466494#comment-16466494
]
Vihang Karajgaonkar commented on HIVE-19388:
Thanks for the review [~lirui]. Patch merged to branch-2 and master
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Fix For: 2.4.0, 3.1.0
>
> Attachments: HIVE-19388.01.patch, HIVE-19388.02.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedCreateHashTable.createHashTable(VectorMapJoinOptimizedCreateHashTable.java:80)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.setUpHashTable(VectorMapJoinCommonOperator.java:485)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.completeInitializationOp(VectorMapJoinCommonOperator.java:461)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:471)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:401)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:574)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:526)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:387)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.init(SparkMapRecordHandler.java:109)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> ... 16 more
> {noformat}
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[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16465911#comment-16465911
]
Rui Li commented on HIVE-19388:
---
[~vihangk1], thanks for fixing this. The change looks good. +1
As for your observation about {{spark_vectorized_dynamic_partition_pruning.q}},
seems that's indeed another bug. The task fails during MapWork initialization.
When we retry the task, we retrieve the MapWork from cache. At this point, some
operator's state is {{State.INIT}}, although the previous initialization
actually failed. So initialization is skipped and the task somehow finishes
successfully. I think one way to fix it is to clear the work cache when
initialization fails. I've created HIVE-19439 to track that.
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Attachments: HIVE-19388.01.patch, HIVE-19388.02.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedCreateHashTable.createHashTable(VectorMapJoinOptimizedCreateHashTable.java:80)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.setUpHashTable(VectorMapJoinCommonOperator.java:485)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.completeInitializationOp(VectorMapJoinCommonOperator.java:461)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:471)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:401)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:574)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:526)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:387)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.init(SparkMapRecordHandler.java:109)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> ... 16 more
> {noformat}
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[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16465302#comment-16465302
]
Vihang Karajgaonkar commented on HIVE-19388:
[~lirui] [~stakiar] Can you please review?
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Attachments: HIVE-19388.01.patch, HIVE-19388.02.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedCreateHashTable.createHashTable(VectorMapJoinOptimizedCreateHashTable.java:80)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.setUpHashTable(VectorMapJoinCommonOperator.java:485)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.completeInitializationOp(VectorMapJoinCommonOperator.java:461)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:471)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:401)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:574)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:526)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:387)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.init(SparkMapRecordHandler.java:109)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> ... 16 more
> {noformat}
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[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16463774#comment-16463774
]
Hive QA commented on HIVE-19388:
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12921778/HIVE-19388.02.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 35 failed/errored test(s), 14316 tests
executed
*Failed tests:*
{noformat}
TestDbNotificationListener - did not produce a TEST-*.xml file (likely timed
out) (batchId=247)
TestHCatHiveCompatibility - did not produce a TEST-*.xml file (likely timed
out) (batchId=247)
TestNonCatCallsWithCatalog - did not produce a TEST-*.xml file (likely timed
out) (batchId=217)
TestSequenceFileReadWrite - did not produce a TEST-*.xml file (likely timed
out) (batchId=247)
TestTxnExIm - did not produce a TEST-*.xml file (likely timed out) (batchId=286)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[authorization_view_disable_cbo_4]
(batchId=13)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez1]
(batchId=175)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez2]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_5]
(batchId=154)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_rebuild_dummy]
(batchId=161)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_time_window]
(batchId=156)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb]
(batchId=163)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_dynpart_hashjoin_1]
(batchId=174)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats]
(batchId=167)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_5]
(batchId=105)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_reflect_neg]
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_test_error]
(batchId=96)
org.apache.hadoop.hive.metastore.TestStats.partitionedTableOtherCatalog
(batchId=211)
org.apache.hadoop.hive.ql.TestAcidOnTez.testCtasTezUnion (batchId=228)
org.apache.hadoop.hive.ql.TestAcidOnTez.testNonStandardConversion01
(batchId=228)
org.apache.hadoop.hive.ql.TestMTQueries.testMTQueries1 (batchId=232)
org.apache.hadoop.hive.ql.parse.TestCopyUtils.testPrivilegedDistCpWithSameUserAsCurrentDoesNotTryToImpersonate
(batchId=231)
org.apache.hadoop.hive.ql.parse.TestReplicationOnHDFSEncryptedZones.targetAndSourceHaveDifferentEncryptionZoneKeys
(batchId=231)
org.apache.hive.beeline.TestBeeLineWithArgs.testQueryProgressParallel
(batchId=235)
org.apache.hive.jdbc.TestSSL.testSSLFetchHttp (batchId=239)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testMultipleTriggers2
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomCreatedFiles
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomNonExistent
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomReadOps
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesRead
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesWrite
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighShuffleBytes
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryElapsedTime
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryExecutionTime
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerVertexRawInputSplitsNoKill
(batchId=241)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/10670/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/10670/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-10670/
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: 35 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12921778 - PreCommit-HIVE-Build
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>
[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16463686#comment-16463686
]
Hive QA commented on HIVE-19388:
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Findbugs executables are not available. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
52s{color} | {color:green} master passed {color} |
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|| Subsystem || Report/Notes ||
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| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian
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| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-10670/dev-support/hive-personality.sh
|
| git revision | master / 39917ef |
| Default Java | 1.8.0_111 |
| modules | C: ql U: ql |
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This message was automatically generated.
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Attachments: HIVE-19388.01.patch, HIVE-19388.02.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
>
[jira] [Commented] (HIVE-19388) ClassCastException during VectorMapJoinCommonOperator initialization
[
https://issues.apache.org/jira/browse/HIVE-19388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16461704#comment-16461704
]
Vihang Karajgaonkar commented on HIVE-19388:
The test {{spark_vectorized_dynamic_partition_pruning.q}} includes a query
which triggers this code path. Following query creates an empty (HashTable file
doesn't exist) from the .q file.
{noformat}
select count(*) from srcpart join srcpart_date on (srcpart.ds =
srcpart_date.ds) join srcpart_hour on (srcpart.hr = srcpart_hour.hr)
where srcpart_date.`date` = '2008-04-08' and srcpart.hr = 13
{noformat}
The error can be seen in the spark executor logs. Interestingly on master
branch the query proceeds to the next task even when this task errors out. I
may be another bug lying there somewhere unless I am mistaken.
> ClassCastException during VectorMapJoinCommonOperator initialization
>
>
> Key: HIVE-19388
> URL: https://issues.apache.org/jira/browse/HIVE-19388
> Project: Hive
> Issue Type: Bug
>Affects Versions: 2.1.1, 2.2.0, 3.0.0, 2.3.2, 3.1.0
>Reporter: Vihang Karajgaonkar
>Assignee: Vihang Karajgaonkar
>Priority: Major
> Attachments: HIVE-19388.01.patch
>
>
> I see the following exceptions when I a mapjoin operator is being initialized
> on Hive-on-Spark and when vectorization is turned on.
> This happens when the hashTable is empty. The code in
> {{MapJoinTableContainerSerDe#getDefaultEmptyContainer}} method returns a
> HashMapWrapper while the VectorMapJoinOperator expects a
> {{MapJoinBytesTableContainer}} when {{hive.mapjoin.optimized.hashtable}} is
> set to true.
> {noformat}
> Caused by: java.lang.ClassCastException:
> org.apache.hadoop.hive.ql.exec.persistence.HashMapWrapper cannot be cast to
> org.apache.hadoop.hive.ql.exec.persistence.MapJoinTableContainerDirectAccess
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable.(VectorMapJoinOptimizedHashTable.java:92)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap.(VectorMapJoinOptimizedHashMap.java:127)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedStringHashMap.(VectorMapJoinOptimizedStringHashMap.java:60)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedCreateHashTable.createHashTable(VectorMapJoinOptimizedCreateHashTable.java:80)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.setUpHashTable(VectorMapJoinCommonOperator.java:485)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.VectorMapJoinCommonOperator.completeInitializationOp(VectorMapJoinCommonOperator.java:461)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.completeInitialization(Operator.java:471)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:401)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:574)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:526)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:387)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.exec.spark.SparkMapRecordHandler.init(SparkMapRecordHandler.java:109)
> ~[hive-exec-3.1.0-SNAPSHOT.jar:3.1.0-SNAPSHOT]
> ... 16 more
> {noformat}
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