Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/3916#discussion_r26401382
--- Diff: bin/pyspark ---
@@ -95,26 +83,13 @@ export
PYTHONPATH="$SPARK_HOME/python/lib/py4j-0.8.2.1-src.zip:$PYTHONPATH"
# Load the PySpark shell.py script when ./pyspark is used interactively:
export OLD_PYTHONSTARTUP="$PYTHONSTARTUP"
-export PYTHONSTARTUP="$FWDIR/python/pyspark/shell.py"
-
-# Build up arguments list manually to preserve quotes and backslashes.
-# We export Spark submit arguments as an environment variable because
shell.py must run as a
-# PYTHONSTARTUP script, which does not take in arguments. This is required
for IPython notebooks.
-SUBMIT_USAGE_FUNCTION=usage
-gatherSparkSubmitOpts "$@"
-PYSPARK_SUBMIT_ARGS=""
-whitespace="[[:space:]]"
-for i in "${SUBMISSION_OPTS[@]}"; do
- if [[ $i =~ \" ]]; then i=$(echo $i | sed 's/\"/\\\"/g'); fi
- if [[ $i =~ $whitespace ]]; then i=\"$i\"; fi
- PYSPARK_SUBMIT_ARGS="$PYSPARK_SUBMIT_ARGS $i"
-done
-export PYSPARK_SUBMIT_ARGS
--- End diff --
Actually `pyspark-shell` shouldn't be in PYSPARK_SUBMIT_ARGS at all. It
probably works out of luck when you add it at the end :-), but it's handled
internally by the launcher library.
(We should probably file a bug to remove this testing stuff from
`bin/pyspark`. That would allow other cleanups in these scripts.)
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