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系统配置问题:求解答,多谢多谢 #59

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caiyifeng opened this issue Jul 19, 2021 · 3 comments
Open

系统配置问题:求解答,多谢多谢 #59

caiyifeng opened this issue Jul 19, 2021 · 3 comments

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@caiyifeng
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部署完flink-streaming-platform-web后,在系统配置的时候,一直有问题,搞得快崩溃了,求大神指点,多谢了,这是我的配置问题的截图:
image

另外想咨询下 ,部署步骤中有一步是 : 完毕后执行 export HADOOP_CLASSPATH=hadoop classpath
请问 hadoop classpath 是不是 flink-shaded-hadoop-2-uber-2.7.5-10.0.jar 这个jar包的路径

请指点哈,快崩溃了

@caiyifeng
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我看部署流程中写着 yarn的rm Http地址(Yarn per模式必须)这个配置是一定要的,但我就是配置出错
我不配置这参数的话,我试着写了一个SQL任务执行,报错了,所以很崩溃,我是按着配置流程来的,不知道为什么报错

@daixiaoyu
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export HADOOP_CLASSPATH=hadoop classpath 这个你配置在环境变量里面就可以了,hadoop classpath 是hadoop的一个命令,会把hadoop jar相关的路径赋值给 HADOOP_CLASSPATH 变量,这样Flink就知道 本机 hadoop 的jar包都在哪里了,就可以拿来用了

@G337-BeiJing-Ratel
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好像 hadoop classpath 不生效

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