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https://issues.apache.org/jira/browse/YARN-634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated YARN-634:
--------------------------------
Attachment: YARN-634.txt
Patch pulls in changes from an older patch on MR-4067.
Changes
- Effectively moved YarnRemoteExceptionPBImpl over to SerializedException.
- SerializedException is a record instead of being an exception, and a
mechanism to wrap exceptions over the wire.
- Removes all the ExceptionFactory code
- Changes LocalizationProtocol to use SerializedException instead of
YarnRemoteException to send Localization exceptions from the localizer to the NM
- Simplifies YarnRemoteException - since it no longer needs to be PB backed
(fixes YARN-627)
- Gets rid of yarnprototunnelrpc.proto, which has not been used since YARN
moved over to using the ProtobufRPCEngine from common. (I can post this as a
separate jira if that simplifies this patch)
> Introduce a SerializedException
> -------------------------------
>
> Key: YARN-634
> URL: https://issues.apache.org/jira/browse/YARN-634
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.0.4-alpha
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Attachments: YARN-634.txt
>
>
> LocalizationProtocol sends an exception over the wire. This currently uses
> YarnRemoteException. Post YARN-627, this needs to be changed and a new
> serialized exception is required.
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