[jira] [Commented] (HTRACE-376) HTrace should support nanosecond time granularities

["Adrian Cole (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HTRACE-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15358215#comment-15358215 ] 

Adrian Cole commented on HTRACE-376:
------------------------------------

[~cmccabe] Thanks for the insightful reply. I think you raised compelling reasons to stick with nanos, particularly betting that future systems will become more precise, not less so.

Here's one reference of an api that includes nanos in its data model, in case it helps.
https://cloud.google.com/trace/api/reference/rpc/google.protobuf#timestamp

> HTrace should support nanosecond time granularities
> ---------------------------------------------------
>
>                 Key: HTRACE-376
>                 URL: https://issues.apache.org/jira/browse/HTRACE-376
>             Project: HTrace
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 3.1.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>         Attachments: HTRACE-376.001.patch, HTRACE-376.002.patch, HTRACE-376.003.patch
>
>
> HTrace should support nanosecond time granularities.  Currently only a granularity of milliseconds is supported.



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