Merge pull request #1394 from janbols/fst

Use a fast serialization library like FST for serialization of TbActo…

application/pom.xml

@@ -41,6 +41,10 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>de.ruedigermoeller</groupId>
+            <artifactId>fst</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-transport-native-epoll</artifactId>

application/src/main/java/org/thingsboard/server/service/encoding/ProtoWithFSTService.java

@@ -17,8 +17,8 @@ package org.thingsboard.server.service.encoding;
 
 import com.google.protobuf.ByteString;
 import lombok.extern.slf4j.Slf4j;
+import org.nustaq.serialization.FSTConfiguration;
 import org.springframework.stereotype.Service;
-import org.springframework.util.SerializationUtils;
 import org.thingsboard.server.common.msg.TbActorMsg;
 import org.thingsboard.server.common.msg.cluster.ServerAddress;
 import org.thingsboard.server.gen.cluster.ClusterAPIProtos;
@@ -30,13 +30,14 @@ import static org.thingsboard.server.gen.cluster.ClusterAPIProtos.MessageType.CL
 
 @Slf4j
 @Service
-public class ProtoWithJavaSerializationDecodingEncodingService implements DataDecodingEncodingService {
+public class ProtoWithFSTService implements DataDecodingEncodingService {
 
 
+    private final FSTConfiguration config = FSTConfiguration.createDefaultConfiguration();
     @Override
     public Optional<TbActorMsg> decode(byte[] byteArray) {
         try {
-            TbActorMsg msg = (TbActorMsg) SerializationUtils.deserialize(byteArray);
+            TbActorMsg msg = (TbActorMsg) config.asObject(byteArray);
             return Optional.of(msg);
 
         } catch (IllegalArgumentException e) {
@@ -47,7 +48,7 @@ public class ProtoWithJavaSerializationDecodingEncodingService implements DataDe
 
     @Override
     public byte[] encode(TbActorMsg msq) {
-        return SerializationUtils.serialize(msq);
+        return config.asByteArray(msq);
     }
 
     @Override

pom.xml

@@ -84,6 +84,7 @@
         <delight-nashorn-sandbox.version>0.1.14</delight-nashorn-sandbox.version>
         <kafka.version>2.0.0</kafka.version>
         <bucket4j.version>4.1.1</bucket4j.version>
+        <fst.version>2.57</fst.version>
     </properties>
 
     <modules>
@@ -789,6 +790,11 @@
                 <artifactId>bucket4j-core</artifactId>
                 <version>${bucket4j.version}</version>
             </dependency>
+            <dependency>
+                <groupId>de.ruedigermoeller</groupId>
+                <artifactId>fst</artifactId>
+                <version>${fst.version}</version>
+            </dependency>
             <dependency>
                 <groupId>io.springfox.ui</groupId>
                 <artifactId>springfox-swagger-ui-rfc6570</artifactId>