[jira] [Commented] (HIVE-15242) LLAP: Act on Node update notifications from registry, fix isAlive checks

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-15242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15713285#comment-15713285 ] 

Hive QA commented on HIVE-15242:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12841341/HIVE-15242.04.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 10753 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.org.apache.hadoop.hive.cli.TestCliDriver (batchId=50)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample2] (batchId=5)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample4] (batchId=15)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample6] (batchId=60)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample7] (batchId=60)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sample9] (batchId=38)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[transform_ppr2] (batchId=134)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_4] (batchId=92)
org.apache.hive.hcatalog.api.TestHCatClientNotification.createTable (batchId=218)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/2369/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/2369/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-2369/

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: 9 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12841341 - PreCommit-HIVE-Build

> LLAP: Act on Node update notifications from registry, fix isAlive checks
> ------------------------------------------------------------------------
>
>                 Key: HIVE-15242
>                 URL: https://issues.apache.org/jira/browse/HIVE-15242
>             Project: Hive
>          Issue Type: Task
>            Reporter: Siddharth Seth
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-15242.01.patch, HIVE-15242.02.patch, HIVE-15242.03.patch, HIVE-15242.04.patch
>
>
> isAlive checks are currently completely broken, since the ZK registry does not update existing ServiceIsntances. Instead it creates new instances each time.
> This causes non-existant nodes to be used for scheduling in case of node failures.
> Also, act on the notifications sent by the registry about nodes going down, or new nodes being added. (new nodes already handled)



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