Hi,
I'm not sure which action can possibly make output blinks and disappears.
But
ERROR [2017-01-28 11:13:53,338] ({pool-4-thread-1}
AppendOutputRunner.java[run]:68) - Wait for OutputBuffer queue interrupted:
null
can occur when interpreter process is terminating (e.g. user click
interpreter restart).
Thanks,
moon
On Sun, Jan 29, 2017 at 6:18 AM Ruslan Dautkhanov <dautkha...@gmail.com>
wrote:
> We upgraded our Zeppelin to yesterday's master snapshot.
>
> One of users complains that all his notes don't produces output
> after the upgrade. It "blinks" with output and then output disappears.
>
> Here's quote from his email:
>
> My notebooks are having problems printing output. I can see the output
> flash on the screen but then it disappears.
>
>
> See that user's log attached. It has exceptions, including:
>
> ERROR [2017-01-28 11:13:53,338] ({pool-4-thread-1}
> AppendOutputRunner.java[run]:68) - Wait for OutputBuffer queue interrupted:
> null
> ERROR [2017-01-28 11:41:53,272] ({qtp691893263-18}
> ResourcePoolUtils.java[getAllResourcesExcept]:64) -
>
>
> I can't reproduce this issue, but we're running Zeppelin instances out of
> the same
> Zeppelin installation (running under different users though), so wanted to
> bounce
> this at other users. Have you seen this error before? Is this a known
> issue?
>
>
> Thanks,
> Ruslan Dautkhanov
>
