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https://issues.apache.org/jira/browse/FLINK-4382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15421152#comment-15421152
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ASF GitHub Bot commented on FLINK-4382:
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Github user tillrohrmann commented on the issue:
https://github.com/apache/flink/pull/2358
The stashing is a feature which comes for free with Akka. Of course the
sending side should not rely on this behaviour when implementing its failure
treatment. But in cases where we have a race condition between the start-up of
the `RpcEndpoint` and a `RpcGateway` it should result into a slightly more
forgiving receiver behaviour.
I will rebase the PR and if Travis gives green light I would like to merge
this PR to the flip-6 feature branch if nobody objects.
> Buffer rpc calls until RpcEndpoint is properly started
> ------------------------------------------------------
>
> Key: FLINK-4382
> URL: https://issues.apache.org/jira/browse/FLINK-4382
> Project: Flink
> Issue Type: Sub-task
> Components: Distributed Coordination
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
>
> When creating a {{RpcEndpoint}} it starts a rpc server. The server should
> wait to dispatch incoming rpc calls until the {{RpcEndpoint}} signals that
> it's ready.
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