add com.sun.jndi.ldap.connect.pool.* settings to AMBARI_JVM_ARGS

ambari-server/conf/unix/ambari-env.sh

@@ -15,7 +15,7 @@
 
 
 AMBARI_PASSHPHRASE="DEV"
-export AMBARI_JVM_ARGS="$AMBARI_JVM_ARGS -Xms512m -Xmx2048m -XX:MaxPermSize=128m -Djava.security.auth.login.config=$ROOT/etc/ambari-server/conf/krb5JAASLogin.conf -Djava.security.krb5.conf=/etc/krb5.conf -Djavax.security.auth.useSubjectCredsOnly=false"
+export AMBARI_JVM_ARGS="$AMBARI_JVM_ARGS -Xms512m -Xmx2048m -XX:MaxPermSize=128m -Djava.security.auth.login.config=$ROOT/etc/ambari-server/conf/krb5JAASLogin.conf -Djava.security.krb5.conf=/etc/krb5.conf -Djavax.security.auth.useSubjectCredsOnly=false -Dcom.sun.jndi.ldap.connect.pool.protocol=\"plain ssl\" -Dcom.sun.jndi.ldap.connect.pool.maxsize=20 -Dcom.sun.jndi.ldap.connect.pool.timeout=300000"
 export PATH=$PATH:$ROOT/var/lib/ambari-server
 export PYTHONPATH=$ROOT/usr/lib/ambari-server/lib:$PYTHONPATH
 
@@ -23,4 +23,4 @@ export PYTHONPATH=$ROOT/usr/lib/ambari-server/lib:$PYTHONPATH
 # export PYTHON=/usr/bin/python2
 
 # to add additional directory or jar to server classpath use SERVER_CLASSPATH variable
-# export SERVER_CLASSPATH=/etc/hadoop/conf/secure
+# export SERVER_CLASSPATH=/etc/hadoop/conf/secure