Jupyter Notebooks

How can we improve Jupyter Notebooks in the IBM | Data Scientist Workbench?

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  1. What's the idle policy/idle timeout for jupyter lab?

    Sometimes we have to have long-running tasks! How does idling work for jupyter lab? Can I close the browser tab or suspend my local client while the kernel continues running on your side?

    If I connect from two different computers, do I use two different kernels, or can I continue from the same kernel?

    1 vote
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      0 comments  ·  Flag idea as inappropriate…  ·  Admin →
    • DS0103EN-Review-From-Requirements-to-Collection-R broken

      Running cells returns:

      Name: org.apache.toree.interpreter.broker.BrokerException
      Message: null was reset!
      StackTrace: org.apache.toree.interpreter.broker.BrokerState$$anonfun$reset$1.apply(BrokerState.scala:186)
      org.apache.toree.interpreter.broker.BrokerState$$anonfun$reset$1.apply(BrokerState.scala:184)
      scala.collection.Iterator$class.foreach(Iterator.scala:727)
      scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
      scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
      scala.collection.AbstractIterable.foreach(Iterable.scala:54)
      org.apache.toree.interpreter.broker.BrokerState.reset(BrokerState.scala:184)
      org.apache.toree.kernel.interpreter.sparkr.SparkRService$$anonfun$sparkRProcess$2.apply(SparkRService.scala:58)
      org.apache.toree.kernel.interpreter.sparkr.SparkRService$$anonfun$sparkRProcess$2.apply(SparkRService.scala:56)
      org.apache.toree.interpreter.broker.BrokerProcessHandler.onProcessComplete(BrokerProcessHandler.scala:67)
      org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecutor.java:201)
      java.lang.Thread.run(Thread.java:748)

      7 votes
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        2 comments  ·  Flag idea as inappropriate…  ·  Admin →
      • unable to import gensim for w2v

        I think it is not installed . kindly install gensim module.

        1 vote
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          0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
        • Plugins

          Integration without coding. Github, DB, cloud services, BI, etc.

          1 vote
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            0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
          • Basic Tutorials don't load: "Server Error: Refresh your browser and contact us if the problem persists"

            When I try to load any of the six basic tutorials, I get the following error:

            > Server Error: Refresh your browser and contact us if the problem persists

            I have tried and re-tried, so I wanted to submit an issue.

            0 votes
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              1 comment  ·  Flag idea as inappropriate…  ·  Admin →
            • 500 Internal Server Error

              I'm trying to access the Jupyter Notebook and I'm getting the following message: "500 Internal Server Error ". What should I do?

              44 votes
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                9 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
              • mxnet with gpu

                The Idea is to installing mxnet-cu80 (mxnet-cu90, mxnet-cu91 or mxnet-cu92). But the issue is mxnet-80 has dependence with the instalation of libnvrtc8.0 which is installed by the linux console. And there is not possible due to Administrative privileges.

                Thank You!

                3 votes
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                  0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
                • Unable to call 'sc' in jupyter notebook.

                  Previously I was able to call the same for Spark Context

                  1 vote
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                    0 comments  ·  Spark  ·  Flag idea as inappropriate…  ·  Admin →
                  • Cannot open Jupyter for IBM PowerAI getting error 502 Bad Gateway

                    I am getting error 502 Bad Gateway since yesterday while connecting to Jupyter for IBM PowerAI.

                    Is there some kind of maintenance or issue going on?

                    Because if it is permanent or if it will take a lot of time I would atleast like to retrieve some of the files that I was working on so that I can resume elsewhere

                    9 votes
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                      1 comment  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
                    • PyMC does not install

                      PyMC module doesn't install with '!pip install pymc'. The following error is shown:

                      Traceback (most recent call last):
                      File "/resources/common/.virtualenv/python2/bin/pip", line 7, in <module>
                      from pip._internal import main
                      File "/resources/common/.virtualenv/python2/lib/python2.7/site-packages/pip/_internal/__init__.py", line 42, in <module>
                      from pip._internal import cmdoptions
                      File "/resources/common/.virtualenv/python2/lib/python2.7/site-packages/pip/_internal/cmdoptions.py", line 16, in <module>
                      from pip._internal.index import (
                      File "/resources/common/.virtualenv/python2/lib/python2.7/site-packages/pip/_internal/index.py", line 15, in <module>
                      from pip._vendor import html5lib, requests, six
                      File "/resources/common/.virtualenv/python2/lib/python2.7/site-packages/pip/_vendor/requests/__init__.py", line 86, in <module>
                      from pip._vendor.urllib3.contrib import pyopenssl
                      File "/resources/common/.virtualenv/python2/lib/python2.7/site-packages/pip/_vendor/urllib3/contrib/pyopenssl.py", line 46, in <module>
                      import OpenSSL.SSL
                      File "/usr/local/lib/python2.7/dist-packages/OpenSSL/__init__.py", line 8, in <module>
                      from OpenSSL import rand, crypto, SSL
                      File "/usr/local/lib/python2.7/dist-packages/OpenSSL/rand.py", line 11, in <module>
                      from OpenSSL._util import ( …

                      1 vote
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                        0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
                      • I am trying to use seaborn's distplot but its not generating. the error is "javascript is not enabled in jupyter labs"

                        I am trying to use seaborn's distplot but its not generating. the error is "javascript is not enabled in jupyter labs" . I am using jupyter notebook but still is not generating

                        3 votes
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                          0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
                        • Update pandas package please

                          Current version is 0.22.0, whilst we seem to be running 0.18.1. Please update so new features can be utilised.

                          10 votes
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                            1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                          • Cannot open Jupyter Notebooks and connot contact support because the link goes nowhere

                            It stays forever on loading. Already tried incognito and eliminated cookies but with no sucess. Tried to contact support "Contact support" is unclickable

                            10 votes
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                              0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                            • Share ipython notebooks on github

                              If you could provide an option to share ipython notebooks in DSWB on github, that would be very helpful.

                              Thanks!

                              4 votes
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                                0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
                              • Github

                                How to integrate github with data science work bench ?

                                2 votes
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                                  0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
                                • sklearn.model_selection is now moved to .18 version. Current version is 0.17 - all my notebooks are failing due to this. Please update!!!

                                  sklearn.model_selection is now moved to .18 version. Current version is 0.17 - all my notebooks are failing due to this. Please update!!!

                                  9 votes
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                                    1 comment  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
                                  • Javascript kernel for ipython notebook

                                    In the future, is there a possibility of providing support for javascript in ipython notebook?

                                    1 vote
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                                      0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Jupyter notebook doesn't connect to the kernel

                                      Jupyter notebook when opened in labs for TEnsorflow training, the kernel is not connected and keeps retrying to connect to the kernel.
                                      I think the kernel is an IBM system and it is blocked from the websense of my organization network.
                                      Can you please provide the URL for the kernel so that I can raise a request to my IT team to bypass the URL/domain(s) so as to connect to the kernel successfully.
                                      Please supply the complete url containing the domain and subdomains, specifically.
                                      Thanks.

                                      1 vote
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                                        0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Jupyter Notebook not working (13/FEB/2017)

                                        I am trying to access to BDU Workbeend Jupyter notebook and it is still loading for an infinite time. I tried during all current day (13/Feb/2017).

                                        14 votes
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                                          1 comment  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Internal Server Error.

                                          After logging in I can see menu tabs on the left, although i can't get access to any notebooks or data (which i created/uploaded earlier), and i get an "Internal Server Error." on the main page.

                                          6 votes
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                                            1 comment  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
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