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罗祥
2020-05-25 11:05:03 +08:00
parent 0d6f0c8cc6
commit 7bcf53a7b2
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notes/installation/Flink_Standalone_Cluster.md
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@@ -49,7 +49,7 @@ bin/start-cluster.sh
Flink 提供了 WEB 界面用于直观的管理 Flink 集群，访问端口为 `8081`：
<div align="center"> <img src="../../pictures/flink-dashboard.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-dashboard.png"/> </div>
@@ -83,13 +83,13 @@ a a b b c c c a e
可以通过 WEB UI 的控制台查看作业统运行情况：
<div align="center"> <img src="../../pictures/flink-socket-wordcount.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-socket-wordcount.png"/> </div>
也可以通过 WEB 控制台查看到统计结果：
<div align="center"> <img src="../../pictures/flink-socket-wordcount-stdout.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-socket-wordcount-stdout.png"/> </div>
@@ -160,7 +160,7 @@ bin/start-cluster.sh
此时控制台输出如下：
<div align="center"> <img src="../../pictures/flink-start-cluster-shell.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-start-cluster-shell.png"/> </div>
@@ -223,13 +223,13 @@ bin/start-cluster.sh
此时输出如下：
<div align="center"> <img src="../../pictures/flink-standalone-cluster-ha.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-standalone-cluster-ha.png"/> </div>
可以看到集群已经以 HA 的模式启动，此时还需要在各个节点上使用 `jps` 命令来查看进程是否启动成功，正常情况如下：
<div align="center"> <img src="../../pictures/flink-standalone-cluster-jps.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-standalone-cluster-jps.png"/> </div>
@@ -255,7 +255,7 @@ the classpath/dependencies.
可以看到是因为在 classpath 目录下找不到 Hadoop 的相关依赖，此时需要检查是否在环境变量中配置了 Hadoop 的安装路径，如果路径已经配置但仍然存在上面的问题，可以从 [Flink 官网](https://flink.apache.org/downloads.html)下载对应版本的 Hadoop 组件包：
<div align="center"> <img src="../../pictures/flink-optional-components.png"/> </div>
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/flink-optional-components.png"/> </div>