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Posted to yarn-issues@hadoop.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2015/03/19 03:25:38 UTC

[jira] [Created] (YARN-3371) TTL for YARN Registry SRV records

Gopal V created YARN-3371:
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             Summary: TTL for YARN Registry SRV records
                 Key: YARN-3371
                 URL: https://issues.apache.org/jira/browse/YARN-3371
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: yarn
            Reporter: Gopal V


YARN service records do not have any stale indicators.

The SRV records need a TTL equivalent for ephemeral services which tend to be reconfigured occasionally, to allow for clients to hold onto it without authoritative lookups.



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