zookeeper start script changes

Issue-ID: DMAAP-888
Change-Id: I9534db830271636c574c920e03c2e71ed42a8e87
Signed-off-by: sunil unnava <sunil.unnava@att.com>

diff --git a/src/main/docker/scripts/start-zookeeper.sh b/src/main/docker/scripts/start-zookeeper.sh
index 148ecc8..6feb538 100644 (file)
--- a/src/main/docker/scripts/start-zookeeper.sh
+++ b/src/main/docker/scripts/start-zookeeper.sh
@@ -36,9 +36,8 @@ function print_servers() {
 
 function validate_env() {
     echo "Validating environment"
-
-    if[ $HOST =~ (.*)-([0-9]+)$ ]]; then
     
+    if [[ $HOST =~ (.*)-([0-9]+)$ ]]; then
         NAME=${BASH_REMATCH[1]}
         ORD=${BASH_REMATCH[2]}
         MY_ID=$((ORD+1))
@@ -46,6 +45,7 @@ function validate_env() {
     else
         echo "Failed to extract ordinal from hostname $HOST"
     fi
+
     
    
     echo "ZK_REPLICAS=$ZK_REPLICAS"