Sergey Edunov updated GIRAPH-1077:
    Fix Version/s: 1.2.0

> Jobs getting stuck after channel failure
> ----------------------------------------
>                 Key: GIRAPH-1077
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-1077
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>             Fix For: 1.2.0
> When a channel fails currently we just log the failure. Since we don't wait 
> on open requests from every place, checking requests doesn't get called 
> always, and we've seen issues with jobs staying stuck, for example during the 
> input stage when request for split to read from worker to master fails. When 
> we know that channel failed, we should try to resend the requests from that 
> channel.

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