How can I get job configuration in command line?-CodePudding

I get get running apps with this yarn application -appStates RUNNING then I get one applicationID from list.

then I can get status of app with this: yarn application -status

I want to get job configuration information on command line. it is possible?

CodePudding user response：

That's not "Job Configuration". It is whole cluster config.

You can use cURL to parse it

$ curl -s http://localhost:8088/conf | grep defaultFS
<property><name>fs.defaultFS</name><value>file:///</value><final>false</final><source>core-default.xml</source></property>
<property><name>mapreduce.job.hdfs-servers</name><value>${fs.defaultFS}</value><final>false</final><source>mapred-default.xml</source></property>