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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3058) Fix error msg of tokens activation delay configuration
Date Wed, 14 Jan 2015 01:48:35 GMT
Yi Liu created YARN-3058:
----------------------------

             Summary: Fix error msg of tokens activation delay configuration
                 Key: YARN-3058
                 URL: https://issues.apache.org/jira/browse/YARN-3058
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Yi Liu
            Assignee: Yi Liu
            Priority: Minor


{code}
this.rollingInterval = conf.getLong(
         YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
        YarnConfiguration.DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS) * 1000;
...
this.activationDelay =
        (long) (conf.getLong(YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS,
            YarnConfiguration.DEFAULT_RM_NM_EXPIRY_INTERVAL_MS) * 1.5);
...
if (rollingInterval <= activationDelay * 2) {
      throw new IllegalArgumentException(
          YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
              + " should be more than 2 X "
              + YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS);
    }
{code}

The error msg should be 
{code}
YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
              + " should be more than 3 X "
              + YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS);
{code}
Also It's {{3 X}} instead of {{2 X}}, since it's multiplied by *1.5*.
There are few other places having same issue.



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