Re: Unique users per calendar month using kafka streams

2019-11-21 Thread Matthias J. Sax
19 11:37 > To: Users > Subject: Re: Unique users per calendar month using kafka streams > > ** This mail has been sent from an external source. Treat hyperlinks and > attachments in this email with caution** > > Hi Chintan, > > You cannot specify time windows based

Re: Unique users per calendar month using kafka streams

2019-11-21 Thread claude.war...@wipro.com.INVALID
, November 21, 2019 11:37 To: Users Subject: Re: Unique users per calendar month using kafka streams ** This mail has been sent from an external source. Treat hyperlinks and attachments in this email with caution** Hi Chintan, You cannot specify time windows based on a calendar object like

Re: Unique users per calendar month using kafka streams

2019-11-21 Thread Bruno Cadonna
Hi Chintan, You cannot specify time windows based on a calendar object like months. In the following, I suppose the keys of your records are user IDs. You could extract the months from the timestamps of the events and add them to the key of your records. Then you can group the records by key and

Unique users per calendar month using kafka streams

2019-11-21 Thread chintan mavawala
Hi, We have a use case to capture number of unique users per month. We planned to use windowing concept for this. For example, group events from input topic by user name and later sub group them based on time window. However i don't see how i can sub group the results based on particular month, s