新增es adapter rest client和认证机制 (#2046)

* 新增es adapter rest client和认证机制

* 修改getMapping位置

* 代码调整

* 代码调整

* 整理代码

* fix #2048

client-adapter/launcher/src/main/resources/application.yml

@@ -7,10 +7,10 @@ spring:
     default-property-inclusion: non_null
 
 canal.conf:
-  mode: kafka # kafka rocketMQ
-#  canalServerHost: 127.0.0.1:11111
+  mode: tcp # kafka rocketMQ
+  canalServerHost: 127.0.0.1:11111
 #  zookeeperHosts: slave1:2181
-  mqServers: 127.0.0.1:9092 #or rocketmq
+#  mqServers: 127.0.0.1:9092 #or rocketmq
 #  flatMessage: true
   batchSize: 500
   syncBatchSize: 1000
@@ -58,6 +58,9 @@ canal.conf:
 #          hbase.zookeeper.property.clientPort: 2181
 #          zookeeper.znode.parent: /hbase
 #      - name: es
-#        hosts: 127.0.0.1:9300
+#        hosts: 127.0.0.1:9300 # 127.0.0.1:9200 for rest mode
 #        properties:
+#          mode: transport # or rest
+#          # security.auth: test:123456 #  only used for rest mode
 #          cluster.name: elasticsearch
+