Gour Saha created YARN-5740:

             Summary: Add a new field in Slider status output - lifetime 
                 Key: YARN-5740
                 URL: https://issues.apache.org/jira/browse/YARN-5740
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Gour Saha
             Fix For: yarn-native-services

With YARN-5735, REST service is now setting lifetime to application during 
submission (YARN-4205 exposed application lifetime support). Now Slider status 
needs to expose this field so that the REST service can return it in its GET 
response. Note, the lifetime value that GET response intends to return is the 
remaining lifetime of the application. 

There is an ongoing discussion in YARN-4206, that the lifetime value returned 
in Application Report will be the remaining lifetime (at the time of request). 
So until it is finalized, the lifetime value might go through different 
connotations. But as long as we have the lifetime field in the status output, 
it will be a good start.

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