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Posted to yarn-issues@hadoop.apache.org by "Bibin A Chundatt (JIRA)" <ji...@apache.org> on 2018/10/19 01:48:00 UTC
[jira] [Comment Edited] (YARN-8900) [Router] Federation: routing
getContainers REST invocations transparently to multiple RMs
[ https://issues.apache.org/jira/browse/YARN-8900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656150#comment-16656150 ]
Bibin A Chundatt edited comment on YARN-8900 at 10/19/18 1:47 AM:
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[~giovanni.fumarola]
# Point 2 i was think to throwing WebApplicationException, Incase of activeSubcluster.isEmpty(). RMWebServices -> org.apache.hadoop.yarn.server.webapp.WebServices#rewrapAndThrowThrowable
{code:java}
throw WebApplicationException(new NoActiveSubclustersException("No Active Subclusters"),Response.Status.SERVICE_UNAVAILABLE).
{code}
# Incase of {{federationFacade.getSubClusters(true);}} failure
{code:java}
throw WebApplicationException(e,Response.Status.SERVICE_UNAVAILABLE).
{code}
was (Author: bibinchundatt):
[~giovanni.fumarola]
# Point 2 i was think to throwing WebApplicationException, Incase of activeSubcluster.isEmpty().
{code}
throw WebApplicationException(new NoActiveSubclustersException("No Active Subclusters"),Response.Status.SERVICE_UNAVAILABLE).
{code}
# Incase of {{federationFacade.getSubClusters(true);}} failure
{code}
throw WebApplicationException(e,Response.Status.SERVICE_UNAVAILABLE).
{code}
> [Router] Federation: routing getContainers REST invocations transparently to multiple RMs
> -----------------------------------------------------------------------------------------
>
> Key: YARN-8900
> URL: https://issues.apache.org/jira/browse/YARN-8900
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: federation, router
> Reporter: Giovanni Matteo Fumarola
> Assignee: Giovanni Matteo Fumarola
> Priority: Major
> Attachments: YARN-8900.v1.patch, YARN-8900.v2.patch
>
>
> This JIRA tracks the design/implementation of the layer for routing RMWebServicesProtocol requests to the appropriate RM(s) in a federated YARN cluster.
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