Great to hear problem's gone!
Thanks for sharing the details.
Best,
moon
On Tue, 31 Jan 2017 at 3:31 AM Ruslan Dautkhanov <dautkha...@gmail.com>
wrote:
> Can't reproduce this now even on that user's PC.
> We blame browser's cache.
> After upgrade some of the older .js/ .cs and other static files might have
> still been cached
> and were interfering with new zeppelin dynamic pages loaded from the
> server.
> Other users also confirmed no issues for them.
> Please disregard this issue report.
> Zeppelin rocks.
>
>
>
>
> --
> Ruslan Dautkhanov
>
> On Mon, Jan 30, 2017 at 10:15 AM, Ruslan Dautkhanov <dautkha...@gmail.com>
> wrote:
>
> Thanks for the follow up Moon.
>
> I just happened to witness this blinking paragraph's output on his PC.
> It's interesting that it only happens in Chrome for him.
> (I use the same version of Chrome as him, and can't reproduce it)
>
> We also checked that it happens for different interpreters - %sh and
> %spark both show output, then it disappers very quickly.
>
> It doesn't happen in IE for that user. (IE has other issues like it
> doesn't show "Took x min y sec. Last updated by z at ..." at the bottom
> of a paragraph).
>
> ps. We also checked that user doesn't have ad blocking extensions in
> Chrome or anything like that.
>
>
>
> --
> Ruslan Dautkhanov
>
> On Sun, Jan 29, 2017 at 2:43 PM, moon soo Lee <m...@apache.org> wrote:
>
> 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
>
>
>
>
