adjust accept-count property name

apollo-biz/src/main/java/com/ctrip/apollo/biz/customize/TomcatContainerCustomizer.java

@@ -3,6 +3,8 @@ package com.ctrip.apollo.biz.customize;
 import org.apache.catalina.connector.Connector;
 import org.apache.coyote.ProtocolHandler;
 import org.apache.coyote.http11.Http11NioProtocol;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
 import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
@@ -16,7 +18,8 @@ import org.springframework.stereotype.Component;
  */
 @Component
 public class TomcatContainerCustomizer implements EmbeddedServletContainerCustomizer {
-  private static final String TOMCAT_ACCEPTOR_COUNT = "server.tomcat.acceptor-count";
+  private static final Logger logger = LoggerFactory.getLogger(TomcatContainerCustomizer.class);
+  private static final String TOMCAT_ACCEPTOR_COUNT = "server.tomcat.accept-count";
   @Autowired
   private Environment environment;
 
@@ -36,7 +39,9 @@ public class TomcatContainerCustomizer implements EmbeddedServletContainerCustom
         ProtocolHandler handler = connector.getProtocolHandler();
         if (handler instanceof Http11NioProtocol) {
           Http11NioProtocol http = (Http11NioProtocol) handler;
-          http.setBacklog(Integer.parseInt(environment.getProperty(TOMCAT_ACCEPTOR_COUNT)));
+          int acceptCount = Integer.parseInt(environment.getProperty(TOMCAT_ACCEPTOR_COUNT));
+          http.setBacklog(acceptCount);
+          logger.info("Setting tomcat accept count to {}", acceptCount);
         }
 
       }

apollo-biz/src/main/java/com/ctrip/apollo/biz/utils/EntityManagerUtil.java

 package com.ctrip.apollo.biz.utils;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.orm.jpa.EntityManagerFactoryAccessor;
 import org.springframework.orm.jpa.EntityManagerFactoryUtils;
 import org.springframework.orm.jpa.EntityManagerHolder;
@@ -11,6 +13,7 @@ import org.springframework.transaction.support.TransactionSynchronizationManager
  */
 @Component
 public class EntityManagerUtil extends EntityManagerFactoryAccessor {
+  private static final Logger logger = LoggerFactory.getLogger(EntityManagerUtil.class);
   /**
    * close the entity manager.
    * Use it with caution! This is only intended for use with async request, which Spring won't

apollo-biz/src/main/resources/application.properties

@@ -9,4 +9,4 @@ spring.jpa.hibernate.globally_quoted_identifiers=true
 spring.jpa.properties.hibernate.globally_quoted_identifiers=true
 
 # Tomcat configuration
-server.tomcat.acceptor-count=1024
+server.tomcat.accept-count=1024