hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-8372) ApplicationAttemptNotFoundException should be handled correctly by Distributed Shell App Master
Date Thu, 31 May 2018 21:50:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-8372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suma Shivaprasad updated YARN-8372:
-----------------------------------
    Attachment: YARN-8372.2.patch

> ApplicationAttemptNotFoundException should be handled correctly by Distributed Shell
App Master
> -----------------------------------------------------------------------------------------------
>
>                 Key: YARN-8372
>                 URL: https://issues.apache.org/jira/browse/YARN-8372
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: distributed-shell
>            Reporter: Charan Hebri
>            Assignee: Suma Shivaprasad
>            Priority: Major
>         Attachments: YARN-8372.1.patch, YARN-8372.2.patch
>
>
> {noformat}
> try {
>   response = client.allocate(progress);
> } catch (ApplicationAttemptNotFoundException e) {
> handler.onShutdownRequest();
> LOG.info("Shutdown requested. Stopping callback.");
> return;{noformat}
> is a code snippet from AMRMClientAsyncImpl. The corresponding onShutdownRequest call
for the Distributed Shell App master,
> {noformat}
> @Override
> public void onShutdownRequest() {
>   done = true;
> }{noformat}
> Due to the above change, the current behavior is that whenever an application attempt
fails due to a NM restart (NM where the DS AM is running), an ApplicationAttemptNotFoundException
is thrown and all containers for that attempt including the ones that are running on other
NMs are killed by the AM and marked as COMPLETE. The subsequent attempt spawns new containers
just like a new attempt. This behavior is different to a Map Reduce application where the
containers are not killed.
> cc [~rohithsharma]



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message