Todd Lipcon reassigned KUDU-1466:

    Assignee: Alexey Serbin  (was: Todd Lipcon)

Alexey has been writing up related issues in 
 so reassigning this to him

> C++ client errors misreported as GetTableLocations timeouts
> -----------------------------------------------------------
>                 Key: KUDU-1466
>                 URL: https://issues.apache.org/jira/browse/KUDU-1466
>             Project: Kudu
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 0.8.0
>            Reporter: Todd Lipcon
>            Assignee: Alexey Serbin
>            Priority: Critical
> client-test is currently very flaky due to this issue:
> - we are injecting some kind of failure on the tablet server (eg DNS 
> resolution failure)
> - when we fail to connect to the TS, we correctly re-trigger a lookup against 
> the master
> - depending how the backoffs and retries line up, we sometimes end up 
> triggering the lookup retry when the remaining operation budget is very short 
> (eg <10ms)
> -- this GetTabletLocations RPC times out since the master is unable to 
> respond within the ridiculously short timeout
> During the course of retrying some operation, we should probably not replace 
> the 'last_error' with a master error, so long as we have had at least one 
> successful master lookup (thus indicating that the master is not the problem)

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