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From "Xun Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-9207) {Submarine} Support long-running service type services
Date Fri, 18 Jan 2019 02:07:00 GMT
Xun Liu created YARN-9207:

             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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