fix bug SPARK-15203

apache · May 18, 2016 · 55d911f · 55d911f
1 parent c1fd9ca
commit 55d911f
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/sbin/spark-daemon.sh b/sbin/spark-daemon.sh
@@ -162,6 +162,16 @@ run_command() {
   esac
 
   echo "$newpid" > "$pid"
+
+  #here add this loop to check the daemon process turn into java process. It takes at most 5 seconds.
+  for i in {1..10}
+  do
+    if [[ $(ps -p "$newpid" -o comm=) =~ "java" ]]; then
+       break
+    fi
+    sleep 0.5
+  done
+
   sleep 2
   # Check if the process has died; in that case we'll tail the log so the user can see
   if [[ ! $(ps -p "$newpid" -o comm=) =~ "java" ]]; then