[Flink] merge-sort for a DataStream

2017-11-14 Thread Jiewen Shao
In Flink, I have DataStream, each list is individually pre-sorted, what I need to do is persist everything in one shot with global sort order. any ides the best to do this? Hope it makes sense. Thanks in advance!

Re: need instruction on how the Flink metric works

2017-09-19 Thread Jiewen Shao
ght want to try a real streaming example which could execute > continuously. If I remember correctly, when the task is completed, the > manager would seem to release the associated resource and object. In your > example, it is only processing a few strings, which wo

Re: need instruction on how the Flink metric works

2017-09-17 Thread Jiewen Shao
flink-docs-release-1.4/monitoring/metrics.html>. > The easiest approach, in my opinion, is to set up a JMX reporter so that > you may see your metrics via JConsole. > > Hope this helps. > > Regrads, > > > On Mon, Sep 18, 2017 at 10:27 AM, Jiewen Shao <jiewens.