Github user dszeto commented on the issue:
https://github.com/apache/incubator-predictionio/issues/302
Hi, please redirect usage questions to
u...@predictionio.incubator.apache.org for more exposure to the rest of the
community. Subscription instructions can be found at
http://predictionio.incubator.apache.org/support/.
Do you already have something using port 7070? You may also take a look at
`pio.log` in the working directory (i.e. where you ran `pio eventserver`) for
more details.
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