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https://issues.apache.org/jira/browse/HIVE-16969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16065242#comment-16065242
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Hive QA commented on HIVE-16969:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12874606/HIVE-16969.001.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 14 failed/errored test(s), 10850 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[insert_overwrite_local_directory_1]
(batchId=238)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[setop_no_distinct]
(batchId=77)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_smb_main]
(batchId=150)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_if_expr]
(batchId=146)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14]
(batchId=233)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query16]
(batchId=233)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query94]
(batchId=233)
org.apache.hadoop.hive.metastore.TestMetaStoreMetrics.testConnections
(batchId=202)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testBootstrapFunctionReplication
(batchId=217)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testCreateFunctionIncrementalReplication
(batchId=217)
org.apache.hadoop.hive.ql.parse.TestReplicationScenariosAcrossInstances.testCreateFunctionWithFunctionBinaryJarsOnHDFS
(batchId=217)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionRegistrationWithCustomSchema
(batchId=178)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionSpecRegistrationWithCustomSchema
(batchId=178)
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
(batchId=178)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5785/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5785/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5785/
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: 14 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12874606 - PreCommit-HIVE-Build
> Improvement performance of MapOperator for Parquet
> --------------------------------------------------
>
> Key: HIVE-16969
> URL: https://issues.apache.org/jira/browse/HIVE-16969
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Colin Ma
> Assignee: Colin Ma
> Fix For: 3.0.0
>
> Attachments: HIVE-16969.001.patch
>
>
> For a table with many partition files,
> MapOperator.cloneConfsForNestedColPruning() will update the
> hive.io.file.readNestedColumn.paths many times. The larger value of
> hive.io.file.readNestedColumn.paths will cause the poor performance for
> ParquetHiveSerDe.processRawPrunedPaths().
> So, the unnecessary paths should not be appended to
> hive.io.file.readNestedColumn.paths.
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