How to check yarn logs application id

Question

I am trying to running a bash script to run spark-submit and run a pyspark script but it was not successful. I want to check yarn logs using "yarn logs -applicationId ". My question is how can I find the appropriate application id?

Below is some parts of the error I got

Answer 1

1. Using Yarn Logs:

In logs you can see tracking URL: http://<nn>:8088/proxy/application_*****/

If you copy and open the link you can see all the logs for the application in Resourcemanager.

2.Using Spark application:

From sparkContext we can get the applicationID.

print(spark.sparkContext.aplicationId)

3. Using yarn application command:

Use yarn application --list command to get all the running yarn applications on the cluster then use

yarn application --help
-appStates <States>             Works with -list to filter applications
                                 based on input comma-separated list of
                                 application states. The valid application
                                 state can be one of the following:
                                 ALL,NEW,NEW_SAVING,SUBMITTED,ACCEPTED,RUN
                                 NING,FINISHED,FAILED,KILLED
 -appTypes <Types>               Works with -list to filter applications
                                 based on input comma-separated list of
                                 application types.
 -help                           Displays help for all commands.
 -kill <Application ID>          Kills the application.
 -list                           List applications. Supports optional use
                                 of -appTypes to filter applications based
                                 on application type, and -appStates to
                                 filter applications based on application
                                 state.
 -movetoqueue <Application ID>   Moves the application to a different
                                 queue.
 -queue <Queue Name>             Works with the movetoqueue command to
                                 specify which queue to move an
                                 application to.
 -status <Application ID>        Prints the status of the application.

List all the finished applications:

yarn application -appStates FINISHED -list

Answer 2

You can also use curl to get required details of your application using YARN Rest API .

state="RUNNING" // RUNNING, FAILED, COMPLETED.

user="" // userid from where you started job.

applicationTypes="spark" // Type of application

applicationName="<application_name>" // Your application name

url="http://<host_name>:8088/ws/v1/cluster/apps?state=${state}&user=${user}&applicationTypes=${applicationTypes}" // Build Rest API

applicationId=$(curl "${url}" | python -m json.tool | jq -r '.apps."app" | .[] | select(.name | contains('\"${applicationName}\"')) | .id')

Output

> echo $applicationId
application_1593019621736_42096