[SPARK-20546][DEPLOY] spark-class gets syntax error in posix mode

## What changes were proposed in this pull request? Updated spark-class to turn off posix mode so the process substitution doesn't cause a syntax error. ## How was this patch tested? Existing unit tests, manual spark-shell testing with posix mode on Author: jyu00 <[email protected]> Closes apache#17852 from jyu00/master.
ymahajan · May 5, 2017 · 5773ab1 · 5773ab1
1 parent 37cdf07
commit 5773ab1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/bin/spark-class b/bin/spark-class
@@ -72,6 +72,8 @@ build_command() {
   printf "%d\0" $?
 }
 
+# Turn off posix mode since it does not allow process substitution
+set +o posix
 CMD=()
 while IFS= read -d '' -r ARG; do
   CMD+=("$ARG")