I have seen this before as well.
My workaround was to limit the number of parallelism but it is the unfortunate
effect of limiting the number of processing tasks also (and so slowing things
down)
Another alternative is to have bigger buckets (and smaller number of buckets)
Not sure if there is
Yap I was able to get this to work with a custom bucketer.
A custom bucketer can use the clock given ("processing time") or it can use a
timestamp from the data ("event time") for the bucketing path.
From: Raja.Aravapalli
Sent: Friday, September 1, 2017 10:21:00
I'm using Flink from Zeppelin in local mode and Zeppelin is using 8080