[jira] [Closed] (FLINK-7869) Don't use PipelineErrorHandler on the client

["Till Rohrmann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-7869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann closed FLINK-7869.
--------------------------------
    Resolution: Done

> Don't use PipelineErrorHandler on the client
> --------------------------------------------
>
>                 Key: FLINK-7869
>                 URL: https://issues.apache.org/jira/browse/FLINK-7869
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Deployment / Mesos, Runtime / Coordination
>            Reporter: Eron Wright
>            Priority: Major
>
> The `PipelineErrorHandler` is being used in both the server and client pipeline, but produces an HTTP response upon error (which obviously doesn't make sense on the client).
> I believe that the `AbstractRestHandler` is best suited to producing an HTTP error response.   Keep in mind that the channel might not be in a state where an HTTP response makes sense, e.g. after a web socket has been handshaked.   I suggest that the last handler only log and close the channel.



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