Hello,
I am trying to run twittertopic count example using zookeeper. I run one s4
node and zookeeper on the same machine
while another S4- node and client adapter on two seperatemachines.
Client-adapter and S4 nodes are able to grab the task in zookeeper but when
I am running twitteerfeedlisterner I get this .
[root@ip-10-29-158-103 bin]# ./twitter_feed_listener ahireanup winner*
Exception in thread "main" java.lang.NullPointerException
at io.s4.client.Driver.init(Driver.java:279)
at
io.s4.example.twittertopiccount.TwitterFeedListener.init(TwitterFeedListener.java:82)
at
io.s4.example.twittertopiccount.TwitterFeedListener.main(TwitterFeedListener.java:298)
Can anyone please help ?
Thanks,
Anup
