hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Erik Krogen (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HADOOP-14276) Add a nanosecond API to Time/Timer/FakeTimer
Date Thu, 06 Apr 2017 16:37:42 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HADOOP-14276 started by Erik Krogen.
--------------------------------------------
> Add a nanosecond API to Time/Timer/FakeTimer
> --------------------------------------------
>
>                 Key: HADOOP-14276
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14276
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>            Reporter: Erik Krogen
>            Assignee: Erik Krogen
>            Priority: Minor
>
> Right now {{Time}}/{{Timer}} export functionality for retrieving time at a millisecond-level
precision but not at a nanosecond-level precision, which is required for some applications
(there's ~70 usages). Most of these seem not to need mocking functionality for tests; only
one class currently mocks this out ({{LightWeightCache}}) but we would like to add another
as part of HDFS-11615 and want to avoid code duplication. This could be useful for other classes
in the future as well.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

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


Mime
View raw message