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author | Patrick Wendell <pwendell@gmail.com> | 2013-08-02 16:58:19 -0700 |
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committer | Patrick Wendell <pwendell@gmail.com> | 2013-08-02 16:58:19 -0700 |
commit | b4905c383bf24143966d8b2d0ae69ef9ee7c3b0e (patch) | |
tree | 033b2558dfe27ffa966e917f0b7f9c132799981a /run | |
parent | 9d7dfd2d5a28c3e329fe14cf10f5184af1263dd6 (diff) | |
download | spark-b4905c383bf24143966d8b2d0ae69ef9ee7c3b0e.tar.gz spark-b4905c383bf24143966d8b2d0ae69ef9ee7c3b0e.tar.bz2 spark-b4905c383bf24143966d8b2d0ae69ef9ee7c3b0e.zip |
Log the launch command for Spark daemons
For debugging and analysis purposes, it's nice to have the exact command
used to launch Spark contained within the logs. This adds the necessary
hooks to make that possible.
Diffstat (limited to 'run')
-rwxr-xr-x | run | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -164,4 +164,12 @@ else # The JVM doesn't read JAVA_OPTS by default so we need to pass it in EXTRA_ARGS="$JAVA_OPTS" fi -exec "$RUNNER" -cp "$CLASSPATH" $EXTRA_ARGS "$@" + +command="$RUNNER -cp \"$CLASSPATH\" $EXTRA_ARGS $@" +if [ "$SPARK_PRINT_LAUNCH_COMMAND" == "1" ]; then + echo "Spark Command: $command" + echo "======================================" + echo +fi + +exec $command |