Results of testing preview2

[clhedrick <he...@rutgers.edu>]

I have just installed 0.9.0 preview2 on a system intended for instructional
use. As such, all interpreters are configured to be per-user isolated. There
are a number of issues that you might consider bugs, but others using a
similar set up might want to know about. I am using Java 8, Python 3.8,
Spark 3.0.0, Scala 2.12, R 3.5.3

I believe some of this is specific to the isolated per-user setup.

/usr/bin/python must link to the right python. It's not enough to configure
it.

...interpreter/spark has to have a copy of
spark-scala-2.12-0.9.0-preview2.jar. Copy it from the right subdirectory.

Starting an interpreter must cd to user's home dir or things fail trying to
create files in /usr/zeppelin or /
I replace bash in the impersonate command with a script that does cd then
calls bash

The current version of R is 4.0.2. This won't work with SparkR. I had to
install 3.5.3

In the spark R examples, the sql function doesn't need sparkcontext as an
arg, and fails

bkzep doesn't work. It complains about bundle being undefined, and none of
the workarounds I could find worked. I'm omitting bkzep. The JS display
mostly works, but I sometimes have to refresh the page to get graphics to
show.

Importing notes doesn't work in chrome.  It displays the file rather than
uploading it. It works in firefox and Safari, though Safari is otherwise
unusable.

Safari Mac display is odd and editing is unusable.




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Re: Results of testing preview2

[moon soo Lee <le...@gmail.com>]

Thanks for the valuable feedback!


Importing notes doesn't work in chrome.  It displays the file rather than
> uploading it. It works in firefox and Safari, though Safari is otherwise
> unusable.


I tried import notes from chrome (on MacOS) and it works for me. Is your
chrome runs on other OS?
Could you try clean chrome browser cache and see if it helps?




On Thu, Jul 30, 2020 at 8:46 AM clhedrick <he...@rutgers.edu> wrote:

> In case anyone is interested, I'm running Zeppelin in a podman container,
> using sssd for authentication (from the host). Our home directories are on
> a
> kerberized NFS mount, so I need to make sure the user has a kerberos
> ticket,
> and it gets renewed as long as the process is active. This requires a fair
> amount of special setup. The container uses macvlan networking so that
> Zeppelin runs on a dedicated IP address.
>
>
>
>
>
> --
> Sent from:
> http://apache-zeppelin-users-incubating-mailing-list.75479.x6.nabble.com/
>

Re: Results of testing preview2

[clhedrick <he...@rutgers.edu>]

In case anyone is interested, I'm running Zeppelin in a podman container,
using sssd for authentication (from the host). Our home directories are on a
kerberized NFS mount, so I need to make sure the user has a kerberos ticket,
and it gets renewed as long as the process is active. This requires a fair
amount of special setup. The container uses macvlan networking so that
Zeppelin runs on a dedicated IP address.





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