Re: microsecond resolution

Posted by Abdallah Ghdiri on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/microsecond-resolution-tp10421p10425.html

Help Matthias
Can you please take a look at my question over at stack overflow and see if you have an answer http://stackoverflow.com/questions/40935714/is-it-possible-to-add-new-patterns-in-flink-cep-after-calling-execute

Abdallah.

On Dec 4, 2016 11:27 PM, "Matthias J. Sax" <[hidden email]> wrote:

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Oh. My bad... Did not read your question carefully enough.

Than the answer is no, it does not support microseconds (only
milliseconds).

- -Matthias


On 12/4/16 2:22 PM, jeff jacobson wrote:
> Sorry if I'm missing something. That link mentions milliseconds,
> no? My question is whether or not I can specify microseconds where
> 1000microseconds = 1millisecond. Thanks!
>
> On Sun, Dec 4, 2016 at 5:05 PM, Matthias J. Sax <[hidden email]
> <mailto:[hidden email]>> wrote:
>
> Yes. It does.
>
> See:
> <a href="https://ci.apache.org/projects/flink/flink-docs-release-1.1/apis/strea ming/event_timestamps_watermarks.html#assigning-timestamps" rel="noreferrer" target="_blank">https://ci.apache.org/projects/flink/flink-docs-release-1.1/apis/strea
ming/event_timestamps_watermarks.html#assigning-timestamps
>
>
<<a href="https://ci.apache.org/projects/flink/flink-docs-release-1.1/apis/stream ing/event_timestamps_watermarks.html#assigning-timestamps" rel="noreferrer" target="_blank">https://ci.apache.org/projects/flink/flink-docs-release-1.1/apis/stream
ing/event_timestamps_watermarks.html#assigning-timestamps>
>
> "Both timestamps and watermarks are specified as millliseconds
> since the Java epoch of 1970-01-01T00:00:00Z."
>
>
>
> -Matthias
>
>
> On 12/04/2016 10:57 AM, jeff jacobson wrote:
>> I've sourced stackoverflow, the docs, and the web but I can't
>> figure out: does flink support microsecond timestamp resolution?
>> Thanks!
>
>
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