About joseph_c

mqureshi · ‎02-19-2017

@joseph c actually on a second thought, I realize 15-JAN-14 is also greater than 01-JUN-2011 because 15 is greater than 01 and it is less than 30-JUN-2011 because 15 is less than 30. HBase is behaving exactly how it is supposed to behave. You need to store date in a different format, like YYYYMMDD. When you do that, 20140115 does not fall between 20110601 and 20110630 lexicographically and you will get your expected result. Another way is to convert Date to timestamp.

sunile_manjee · ‎02-12-2017

Yes you can. This requires state to keep track of the number. Use distributed map cache (DMC) to fetch and put your sequence. Your DMC put would be existing number plus 1.

slachterman · ‎12-08-2016

You could use NiFi to read from the first, raw Kafka topic, enrich the messages with the appropriate values and perform other simple transformations, and then push to a second, final Kafka topic.

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