[jira] [Created] (YARN-9207) {Submarine} Support long-running service type services

["Xun Liu (JIRA)" <ji...@apache.org>]

Xun Liu created YARN-9207:
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             Summary: {Submarine} Support long-running service type services
                 Key: YARN-9207
                 URL: https://issues.apache.org/jira/browse/YARN-9207
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: submarine
            Reporter: Xun Liu


At present, YANR only supports batch type tasks. After the batch is completed, the task ends and the container will exit.
Machine learning needs to provide users with tensorboard, model prediction online service is a long-running service type of service, currently can increase the "{color:#205081}sleep infinity{color}" in the task's start command, so that the task has been sleeping until the container does not exit, need to be closed Time is terminated manually.
But this method is not friendly enough or professional, so the YARN should add a task type parameter, the named task is batch processing or long-running service.



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