hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11000) HAServiceProtocol's health state is incorrectly transitioned to SERVICE_NOT_RESPONDING
Date Mon, 25 Aug 2014 22:20:59 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14109860#comment-14109860
] 

Hadoop QA commented on HADOOP-11000:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12664218/HADOOP-11000-2.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified
test files.

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

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) 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 hadoop-common-project/hadoop-common.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/4543//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/4543//console

This message is automatically generated.

> HAServiceProtocol's health state is incorrectly transitioned to SERVICE_NOT_RESPONDING
> --------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11000
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11000
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Ming Ma
>            Assignee: Ming Ma
>         Attachments: HADOOP-11000-2.patch, HADOOP-11000.patch
>
>
> When HAServiceProtocol.monitorHealth throws a HealthCheckFailedException, the actual
exception from protocol buffer RPC is a RemoteException that wraps the real exception. Thus
the state is incorrectly transitioned to SERVICE_NOT_RESPONDING
> {noformat}
> HealthMonitor.java
> doHealthChecks
>       try {
>         status = proxy.getServiceStatus();
>         proxy.monitorHealth();
>         healthy = true;
>       } catch (HealthCheckFailedException e) {
>         .....
>         enterState(State.SERVICE_UNHEALTHY);
>       } catch (Throwable t) {
>         .....
>         enterState(State.SERVICE_NOT_RESPONDING);
>         .....
>       }
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message