Update BatchReceivePolicy.java (#6423)

codelipenghui · web-flow · commit 792ab172ce04 · 2020-02-26T02:14:46.000-07:00
BatchReceivePolicy implements Serializable.
diff --git a/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java b/pulsar-client-api/src/main/java/org/apache/pulsar/client/api/BatchReceivePolicy.java
@@ -18,6 +18,7 @@
  */
 package org.apache.pulsar.client.api;
 
+import java.io.Serializable;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -41,7 +42,9 @@
  *
  * @since 2.4.1
  */
-public class BatchReceivePolicy {
+public class BatchReceivePolicy implements Serializable {
+
+    private static final long serialVersionUID = 1L;
 
     /**
      * Default batch receive policy.
