diff --git a/bin/pulsar b/bin/pulsar
index ce79cfbfa4459..17f2cd825cf74 100755
--- a/bin/pulsar
+++ b/bin/pulsar
@@ -44,7 +44,13 @@ FUNCTIONS_EXTRA_DEPS_DIR=${PULSAR_FUNCTIONS_EXTRA_DEPS_DIR:-"${DEFAULT_FUNCTIONS
 SQL_HOME=$PULSAR_HOME/pulsar-sql
 PRESTO_HOME=${PULSAR_HOME}/lib/presto
 
+# Check bookkeeper env and load bkenv.sh
+if [ -f "$PULSAR_HOME/conf/bkenv.sh" ]
+then
+    . "$PULSAR_HOME/conf/bkenv.sh"
+fi
 
+# Check pulsar env and load pulser_env.sh
 if [ -f "$PULSAR_HOME/conf/pulsar_env.sh" ]
 then
     . "$PULSAR_HOME/conf/pulsar_env.sh"
diff --git a/bin/pulsar-daemon b/bin/pulsar-daemon
index 89c66a9cc6b51..9848c26d33158 100755
--- a/bin/pulsar-daemon
+++ b/bin/pulsar-daemon
@@ -40,6 +40,12 @@ EOF
 BINDIR=$(dirname "$0")
 PULSAR_HOME=$(cd $BINDIR/..;pwd)
 
+# Check bookkeeper env and load bkenv.sh
+if [ -f "$PULSAR_HOME/conf/bkenv.sh" ]
+then
+    . "$PULSAR_HOME/conf/bkenv.sh"
+fi
+
 if [ -f "$PULSAR_HOME/conf/pulsar_env.sh" ]
 then
     . "$PULSAR_HOME/conf/pulsar_env.sh"
diff --git a/bin/pulsar-perf b/bin/pulsar-perf
index af2d010f6f055..83814e9fcaf19 100755
--- a/bin/pulsar-perf
+++ b/bin/pulsar-perf
@@ -24,6 +24,12 @@ PULSAR_HOME=`cd $BINDIR/..;pwd`
 DEFAULT_CLIENT_CONF=${PULSAR_CLIENT_CONF:-"$PULSAR_HOME/conf/client.conf"}
 DEFAULT_LOG_CONF=$PULSAR_HOME/conf/log4j2.yaml
 
+# Check bookkeeper env and load bkenv.sh
+if [ -f "$PULSAR_HOME/conf/bkenv.sh" ]
+then
+    . "$PULSAR_HOME/conf/bkenv.sh"
+fi
+
 if [ -f "$PULSAR_HOME/conf/pulsar_env.sh" ]
 then
     . "$PULSAR_HOME/conf/pulsar_env.sh"
diff --git a/conf/pulsar_env.sh b/conf/pulsar_env.sh
index 7428d1d468398..98155f28560a9 100755
--- a/conf/pulsar_env.sh
+++ b/conf/pulsar_env.sh
@@ -59,7 +59,3 @@ PULSAR_EXTRA_OPTS=${PULSAR_EXTRA_OPTS:-" -Dpulsar.allocator.exit_on_oom=true -Di
 #Wait time before forcefully kill the pulser server instance, if the stop is not successful
 #PULSAR_STOP_TIMEOUT=
 
-# Set BOOKIE_EXTRA_OPTS option here to ensure that all pulsar scripts can work seamless with bookkeeper
-
-# Extra options to be passed to the jvm
-BOOKIE_EXTRA_OPTS="${BOOKIE_EXTRA_OPTS} -Dio.netty.leakDetectionLevel=disabled -Dio.netty.recycler.maxCapacity.default=1000 -Dio.netty.recycler.linkCapacity=1024"
\ No newline at end of file
diff --git a/src/pulsar-io-gen b/src/pulsar-io-gen
index 05ace66b748ee..a3083e8f2b549 100755
--- a/src/pulsar-io-gen
+++ b/src/pulsar-io-gen
@@ -23,6 +23,12 @@ PULSAR_HOME=`cd $BINDIR/..;pwd`
 
 DEFAULT_LOG_CONF=$PULSAR_HOME/conf/log4j2.yaml
 
+# Check bookkeeper env and load bkenv.sh
+if [ -f "$PULSAR_HOME/conf/bkenv.sh" ]
+then
+    . "$PULSAR_HOME/conf/bkenv.sh"
+fi
+
 if [ -f "$PULSAR_HOME/conf/pulsar_env.sh" ]
 then
     . "$PULSAR_HOME/conf/pulsar_env.sh"