DataSophon更换zookeeper版本

平台默认集成的zookeeper版本为：zookeeper-3.5.10.tar.gz

更换为：zookeeper-3.8.0.tar.gz

下载地址：https://archive.apache.org/dist/zookeeper/zookeeper-3.8.0/apache-zookeeper-3.8.0-bin.tar.gz

修改服务service_ddl.json 配置

{
  "name": "ZOOKEEPER",
  "label": "ZooKeeper",
  "description": "分布式协调系统",
  "version": "3.8.0",  # 修改版本
  "sortNum": 3,
  "dependencies":[],
  "packageName": "zookeeper-3.8.0.tar.gz",  # 修改安装包
  "decompressPackageName": "zookeeper-3.8.0", # 解压后的名称
.........
}

重启 datasophon-manager的api

cd  /opt/datasophon/datasophon-manager-1.2.1
./bin/datasophon-api.sh restart api

安装zookeeper

修改配置

新增两个自定义配置，启用zookeeper3.8的Prometheus监控，否则平台监控会报服务节点故障。具体参数：

metricsProvider.className=org.apache.zookeeper.metrics.prometheus.PrometheusMetricsProvider
metricsProvider.httpPort=2191