如何检查纱线日志应用程序ID

Question

我正在尝试运行 bash 脚本来运行 Spark-submit 并运行 pyspark 脚本，但没有成功。我想使用“yarn log -applicationId”检查纱线日志。我的问题是如何找到合适的应用程序 ID？

以下是我得到的错误的一些部分

Answer 1

1. Using Yarn Logs:

在日志中你可以看到tracking URL: http://<nn>:8088/proxy/application_*****/

如果复制并打开该链接，您可以在资源管理器中看到该应用程序的所有日志。

2.Using Spark application:

从sparkContext我们可以获取applicationID。

print(spark.sparkContext.aplicationId)

3. Using yarn application command:

使用yarn application --list命令获取集群上所有正在运行的yarn应用程序，然后使用

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