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Andres Perez edited comment on HADOOP-13986 at 1/20/17 6:44 PM: ---------------------------------------------------------------- Could I work on this? Will it be easier to add the abstract signature to the {{MutableMetric}}? was (Author: aaperezl): Could I work on this? And should we include those that extend {{AbstractMetric}} as well as those that extend {{MutableMetric}}? > 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