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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12999) Tez: Vertex creation is slowed down when NN throttles IPCs
Date Sat, 06 Feb 2016 02:05:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15135454#comment-15135454
] 

Hive QA commented on HIVE-12999:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12786185/HIVE-12999.1.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10037 tests executed
*Failed tests:*
{noformat}
TestSparkCliDriver-timestamp_lazy.q-bucketsortoptimize_insert_4.q-date_udf.q-and-12-more -
did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_authorization_uri_import
org.apache.hadoop.hive.metastore.TestRemoteHiveMetaStore.testSimpleTable
org.apache.hadoop.hive.thrift.TestHadoopAuthBridge23.testMetastoreProxyUser
org.apache.hadoop.hive.thrift.TestHadoopAuthBridge23.testSaslWithHiveMetaStore
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/6879/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/6879/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-6879/

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: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12786185 - PreCommit-HIVE-TRUNK-Build

> Tez: Vertex creation is slowed down when NN throttles IPCs
> ----------------------------------------------------------
>
>                 Key: HIVE-12999
>                 URL: https://issues.apache.org/jira/browse/HIVE-12999
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 1.2.0, 1.3.0, 2.0.0, 2.1.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>         Attachments: HIVE-12999.1.patch
>
>
> Tez vertex building has a decidedly slow path in the code, which is not related to the
DAG plan at all.
> The total number of RPC calls is not related to the total number of operators, due to
a bug in the DagUtils inner loops.
> {code}
> 	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1877)
> 	at org.apache.hadoop.hive.ql.exec.Utilities.createTmpDirs(Utilities.java:3207)
> 	at org.apache.hadoop.hive.ql.exec.Utilities.createTmpDirs(Utilities.java:3170)
> 	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.createVertex(DagUtils.java:548)
> 	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.createVertex(DagUtils.java:1151)
> 	at org.apache.hadoop.hive.ql.exec.tez.TezTask.build(TezTask.java:388)
> 	at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:175)
> {code}



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