Gour Saha created YARN-5740:
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Summary: Add a new field in Slider status output - lifetime
(remaining)
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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