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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19520) Ambari agents not recovering from heart beat lost state immediately after successful re-registering with server
Date Fri, 13 Jan 2017 12:43:26 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821731#comment-15821731
] 

Hadoop QA commented on AMBARI-19520:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12847305/AMBARI-19520.v1.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-agent.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/10023//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/10023//console

This message is automatically generated.

> Ambari agents not recovering from heart beat lost state immediately after successful
re-registering with server
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-19520
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19520
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Sebastian Toader
>            Assignee: Sebastian Toader
>            Priority: Critical
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-19520.v1.patch
>
>
> In case ambari server is restarted after restart will ask agents to re-register with
the server.
> Once the agent successfully re-registered with the server it should be transition out
from heartbeat lost state. However in some cases it takes a while until agents transition
out from heartbeat lost state thus the server may request the agent to re-register again.



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