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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14060) Hive: Remove bogus "localhost" from Hive splits
Date Tue, 21 Jun 2016 05:17:57 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15341114#comment-15341114
] 

Hive QA commented on HIVE-14060:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12812001/HIVE-14060.1.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), 10235 tests executed
*Failed tests:*
{noformat}
TestMiniTezCliDriver-vectorization_16.q-vector_decimal_round.q-orc_merge6.q-and-12-more -
did not produce a TEST-*.xml file
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_constantPropagateForSubQuery
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_list_bucket_dml_13
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_list_bucket
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver_index_bitmap3
org.apache.hive.jdbc.TestJdbcWithMiniLlap.testLlapInputFormatEndToEnd
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/198/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-MASTER-Build/198/console
Test logs: http://ec2-50-18-27-0.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-MASTER-Build-198/

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: 12812001 - PreCommit-HIVE-MASTER-Build

> Hive: Remove bogus "localhost" from Hive splits
> -----------------------------------------------
>
>                 Key: HIVE-14060
>                 URL: https://issues.apache.org/jira/browse/HIVE-14060
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 2.1.0, 2.2.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>         Attachments: HIVE-14060.1.patch
>
>
> On remote filesystems like Azure, GCP and S3, the splits contain a filler location of
"localhost".
> This is worse than having no location information at all - on large clusters yarn waits
upto 200[1] seconds for heartbeat from "localhost" before allocating a container.
> To speed up this process, the split affinity provider should scrub the bogus "localhost"
from the locations and allow for the allocation of "*" containers instead on each heartbeat.
> [1] - yarn.scheduler.capacity.node-locality-delay=40 x heartbeat of 5s



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