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From "sandflee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3518) default rm/am expire interval should less than default resourcemanager connect wait time
Date Tue, 21 Apr 2015 09:10:58 GMT
sandflee created YARN-3518:
------------------------------

             Summary: default rm/am expire interval should less than default resourcemanager
connect wait time
                 Key: YARN-3518
                 URL: https://issues.apache.org/jira/browse/YARN-3518
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager, resourcemanager
            Reporter: sandflee


take am for example, if am can't connect to RM, after am expire (600s), RM relaunch am, and
there will be two am at the same time util resourcemanager connect max wait time(900s) passed.

DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS =  15 * 60 * 1000;
DEFAULT_RM_AM_EXPIRY_INTERVAL_MS = 600000;
DEFAULT_RM_NM_EXPIRY_INTERVAL_MS = 600000;





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