Hi, right now the only way of getting at the timestamps is writing a custom operator and using that with DataStream.transform(). Take a look at StreamMap, which is the operator implementation that executes MapFunctions.
I think the links in the doc should point to https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/event_time.html and https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/event_timestamps_watermarks.html. I'll fix the documentation link. Cheers, Aljoscha On Mon, 30 May 2016 at 00:47 Biplob Biswas <revolutioni...@gmail.com> wrote: > Hi, > > I have a source where I am using the collectWithTimestamp method and > streaming the timestamp along with the actual data. > > Now I want to get the values of the timestamp in the map function, I tried > looking for that in the documentation in the following link and the > ExtractTimestamp method interested me, although I didnt understand the > working as to how can i use that for my purpose. > > > https://ci.apache.org/projects/flink/flink-docs-release-1.0/apis/streaming/index.html > > Also the hyperlink "Working with time" is broken, so couldn't read anything > about timestamps from there as well. > > Any help is much appreciated. > > Thanks a lot. > Biplob Biswas > > > > > > -- > View this message in context: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Extracting-Timestamp-in-MapFunction-tp7240.html > Sent from the Apache Flink User Mailing List archive. mailing list archive > at Nabble.com. >
