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https://issues.apache.org/jira/browse/HIVE-12164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14959742#comment-14959742
]
Hive QA commented on HIVE-12164:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12766686/HIVE-12164.patch
{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 15 failed/errored test(s), 9692 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_analyze_tbl_part
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats19
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_explainuser_1
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver_explainuser_3
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_stats_counter
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testDelete
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testDeleteDynamicPartitioning
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testInsert
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testInsertDynamicPartitioning
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testNonAcidDynamicPartitioning
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testNonAcidWrite
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testUpdate
org.apache.hadoop.hive.ql.exec.TestFileSinkOperator.testUpdateDynamicPartitioning
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
org.apache.hive.jdbc.TestSSL.testSSLVersion
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5666/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5666/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5666/
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: 15 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12766686 - PreCommit-HIVE-TRUNK-Build
> Remove jdbc stats collection mechanism
> --------------------------------------
>
> Key: HIVE-12164
> URL: https://issues.apache.org/jira/browse/HIVE-12164
> Project: Hive
> Issue Type: Task
> Components: Statistics
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-12164.patch
>
>
> Though there are some deployments using it, usually its painful to setup
> since a valid hive-site.xml is needed on all task nodes (containing
> connection details) and for large tasks (with thousands of tasks) results in
> a scalability issue with all of them hammering DB at nearly same time.
> Because of these pain points alternative stats collection mechanism were
> added. FS stats based system is default for some time.
> We should remove jdbc stats collection mechanism as it needlessly adds
> complexity in TS and FS operators w.r.t key handling.
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