Using a special exit code instead of 1 to represent ClassNotFoundException

Author: WangTaoTheTonic

bin/spark-sql

@@ -24,7 +24,7 @@
 set -o posix
 
 CLASS="org.apache.spark.sql.hive.thriftserver.SparkSQLCLIDriver"
-CLASS_NOT_FOUND_EXIT_STATUS=1
+CLASS_NOT_FOUND_EXIT_STATUS=1024
 
 # Figure out where Spark is installed
 FWDIR="$(cd "`dirname "$0"`"/..; pwd)"

core/src/main/scala/org/apache/spark/deploy/SparkSubmit.scala

@@ -54,7 +54,7 @@ object SparkSubmit {
   private val SPARK_SHELL = "spark-shell"
   private val PYSPARK_SHELL = "pyspark-shell"
 
-  private val CLASS_NOT_FOUND_EXIT_STATUS = 1
+  private val CLASS_NOT_FOUND_EXIT_STATUS = 1024
 
   // Exposed for testing
   private[spark] var exitFn: () => Unit = () => System.exit(-1)

sbin/start-thriftserver.sh

@@ -27,7 +27,7 @@ set -o posix
 FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
 
 CLASS="org.apache.spark.sql.hive.thriftserver.HiveThriftServer2"
-CLASS_NOT_FOUND_EXIT_STATUS=1
+CLASS_NOT_FOUND_EXIT_STATUS=1024
 
 function usage {
   echo "Usage: ./sbin/start-thriftserver [options] [thrift server options]"