Jupyter Notebooks

  1. Why I encounter error 502 when I try to log in?

    Hey, does anyone knows if the workbench is undergoing any maintenance or something else? I used the Jupyter Notebooks just a few hours ago and it was good. But just now, I can't log into the workbench, there's always a 502 error. Is this a temporary issue or other things are happening?
    Thanks.

    4 votes
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    3 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  2. Jupyter notebooks go missing mysteriously

    I have recently noticed that when I open the DS Workbench to go to Juypter, my notebooks are missing. It sometimes shows only 1 of workbooks, other times, it shows Untitles1.pnyb

    In the attached screenshot, please observe that all my worksbooks that I worked on for my deep learning class are missing. Please fix asap.

    6 votes
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    4 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  3. Notebooks do not load

    When loading a notebook (even an empty one), I see the loading icon spin for many minutes then receive the error: "Notebook Load Failed: We were not able to load the notebook you requested. Click here to try again."

    Is there an issue with my account profile?

    28 votes
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    14 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  4. 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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  5. 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 →
  6. 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 →
  7. Plugins

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

    1 vote
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  8. 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 →
  9. 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 →
  10. 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 →
  11. 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>…

    1 vote
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  12. 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 →
  13. 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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  14. 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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  15. Github

    How to integrate github with data science work bench ?

    2 votes
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  16. 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 →
  17. 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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  18. 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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  19. 5 votes
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  20. Insert Import for Python file not working

    The functionality to have a context menu for Notebooks and Python files is quite nice, but unfortunately it does not work for me.

    I have a larger project with many local *.py files that are imported, yet in my Jupyter notebooks the dot-string that the "Insert Import" functionality gives me does not resolve. I.e. I get errors like:

    ----> 3 import data.mycode.QFog.Dag

    ImportError: No module named 'data'

    I am suprised that this issue is not reported yet. It makes working with a large python project virtually impossible on the platform.

    1 vote
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