Flink 1.17教程：Hadoop yarn运行模式——单作业模式和应用模式

短命女 2023-10-15 14:38 8阅读 0赞

## YARN运行模式\_单作业模式 ##

### 单作业模式部署 ###

（1）执行命令提交作业

![img][]

## YARN运行模式\_应用模式 ##

应用模式同样非常简单，与单作业模式类似，直接执行

flink run-application

命令即可。如：

bin/flink run-application -t yarn-application -c com.atguigu.wc.WordCountStreamUnboundedDemo ./FlinkTutorial-1.17-1.0-SNAPSHOT.jar

[atguigu@node001 flink-1.17.0]$ bin/flink run-application -t yarn-application -c com.atguigu.wc.WordCountStreamUnboundedDemo ./FlinkTutorial-1.17-1.0-SNAPSHOT.jar 
    
    SLF4J: Class path contains multiple SLF4J bindings.
    SLF4J: Found binding in [jar:file:/opt/module/flink/flink-1.17.0/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
    SLF4J: Found binding in [jar:file:/opt/module/hadoop/hadoop-3.1.3/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
    SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
    SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
    2023-06-19 14:31:05,693 INFO  org.apache.flink.yarn.cli.FlinkYarnSessionCli                [] - Found Yarn properties file under /tmp/.yarn-properties-atguigu.
    2023-06-19 14:31:05,693 INFO  org.apache.flink.yarn.cli.FlinkYarnSessionCli                [] - Found Yarn properties file under /tmp/.yarn-properties-atguigu.
    2023-06-19 14:31:06,142 WARN  org.apache.flink.yarn.configuration.YarnLogConfigUtil        [] - The configuration directory ('/opt/module/flink/flink-1.17.0/conf') already contains a LOG4J config file.If you want to use logback, then please delete or rename the log configuration file.
    2023-06-19 14:31:06,632 INFO  org.apache.hadoop.yarn.client.RMProxy                        [] - Connecting to ResourceManager at node002/192.168.10.102:8032
    2023-06-19 14:31:07,195 INFO  org.apache.flink.yarn.YarnClusterDescriptor                  [] - No path for the flink jar passed. Using the location of class org.apache.flink.yarn.YarnClusterDescriptor to locate the jar

![img][img 1]![img][img 2]

jar存放在hdfs的情况：

[atguigu@node001 flink-1.17.0]$ bin/flink run-application -t yarn-application -Dyarn.provided.lib.dirs="hdfs://node001:8020/flink-dist" -c com.atguigu.wc.WordCountStreamUnboundedDemo hdfs://node001:8020/flink-jars/FlinkTutorial-1.17-1.0-SNAPSHOT.jar

##  ##

[img]: https://img-blog.csdnimg.cn/a5189dbdadb54db1b0428fe0681e8256.png
[img 1]: https://img-blog.csdnimg.cn/7253d598c6b24b61be48d245b146737a.png
[img 2]: https://img-blog.csdnimg.cn/482dc38ab7b64870823338634ae47cd8.png