You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-dev@hadoop.apache.org by "Miklos Szegedi (JIRA)" <ji...@apache.org> on 2017/09/08 23:47:00 UTC
[jira] [Created] (YARN-7181) CPUTimeTracker.updateElapsedJiffies
can report negative usage
Miklos Szegedi created YARN-7181:
------------------------------------
Summary: CPUTimeTracker.updateElapsedJiffies can report negative usage
Key: YARN-7181
URL: https://issues.apache.org/jira/browse/YARN-7181
Project: Hadoop YARN
Issue Type: Bug
Reporter: Miklos Szegedi
Assignee: Miklos Szegedi
It happens, when the process exited and elapsedJiffies becomes 0 again.
{code}
public void updateElapsedJiffies(BigInteger elapsedJiffies, long newTime) {
cumulativeCpuTime = elapsedJiffies.multiply(jiffyLengthInMillis);
sampleTime = newTime;
}
{code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-dev-help@hadoop.apache.org