GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/2651
[SPARK-3772] Allow `ipython` to be used by Pyspark workers; IPython fixes:
This pull request addresses a few issues related to PySpark's IPython
support:
- Fix the remaining uses of the '-u' flag, which IPython doesn't support
(see SPARK-3772).
- Change PYSPARK_PYTHON_OPTS to PYSPARK_DRIVER_PYTHON_OPTS, so that the old
name is reserved in case we ever want to allow the worker Python options to be
customized (this variable was introduced in #2554 and hasn't landed in a
release yet, so this doesn't break any compatibility).
- Retain the old semantics for IPYTHON=1 and IPYTHON_OPTS (to avoid
breaking existing example programs).
There are more details in a large block comment in `bin/pyspark`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark SPARK-3772
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2651.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2651
----
commit c4f57780ac03065ee8cecb71c3a950a68277f82f
Author: Josh Rosen <joshro...@apache.org>
Date: 2014-10-03T22:43:16Z
[SPARK-3772] Allow ipython to be used by Pyspark workers; IPython fixes:
- Fix the remaining uses of the '-u' flag, which IPython doesn't support.
- Change PYSPARK_PYTHON_OPTS to PYSPARK_DRIVER_PYTHON_OPTS, so that the old
name is reserved in case we ever want to allow the worker Python options
to be customized.
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