Wei-Chiu Chuang created HADOOP-13986:
----------------------------------------

             Summary: UGI.UgiMetrics.renewalFailureTotal is not printable
                 Key: HADOOP-13986
                 URL: https://issues.apache.org/jira/browse/HADOOP-13986
             Project: Hadoop Common
          Issue Type: Bug
          Components: security
    Affects Versions: 2.8.0, 3.0.0-alpha2
            Reporter: Wei-Chiu Chuang
            Priority: Minor


The metrics (renewalFailures and renewalFailuresTotal) in the  following code 
snippet are not printable.
{code:title=UserGroupInformation.java}
metrics.renewalFailuresTotal.incr();
final long tgtEndTime = tgt.getEndTime().getTime();
LOG.warn("Exception encountered while running the renewal "
        + "command for {}. (TGT end time:{}, renewalFailures: {},"
        + "renewalFailuresTotal: {})", getUserName(), tgtEndTime,
    metrics.renewalFailures, metrics.renewalFailuresTotal, ie);
{code}
The output of the code is like the following:
{quote}
2017-01-12 12:23:14,062 WARN  security.UserGroupInformation 
(UserGroupInformation.java:run(1012)) - Exception encountered while running the 
renewal command for f...@example.com. (TGT end time:1484252600000, 
renewalFailures: 
org.apache.hadoop.metrics2.lib.MutableGaugeInt@323aa7f9,renewalFailuresTotal: 
org.apache.hadoop.metrics2.lib.MutableGaugeLong@c8af058)
ExitCodeException exitCode=1: kinit: krb5_cc_get_principal: No credentials 
cache file found
{quote}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org

Reply via email to