Awesome .. This works. Thanks a lot. Now off to my next step. I want to point to an incoming stream of events. These events are routed via fluentd. So, fluentd acts as a routing layer where it pushes the events to kafka. Since it is a push and not a pull, any pointers on how to push it to samza? Guessing I need a listener on Samza to collect this?
- Shekar On Fri, Sep 5, 2014 at 1:03 AM, Yan Fang <[email protected]> wrote: > Aha, yes, we are almost there. I think I made a mistake in the previous > email. > > 1. modify the *wikipedia-parser.properties , NOT > *wikipedia-feed.properties > 2. run deploy/samza/bin/run-job.sh > --config-factory=org.apache.samza.config.factories.PropertiesConfigFactory > --config-path=file://$PWD/deploy/samza/config/*wikipedia-parser.properties* > *(NOT *wikipedia-feed,properties*)* > > Then you should see the messages in the kafka topic, *wikipedia-edits* > > Thanks. Let me know if you have any luck . :) > > Cheers, > > Fang, Yan > [email protected] > +1 (206) 849-4108 > > > On Thu, Sep 4, 2014 at 11:19 PM, Shekar Tippur <[email protected]> wrote: > > > Just tried #3. Changed the property file wikipedia-feed.properties > > > > job.factory.class=org.apache.samza.job.local.LocalJobFactory > > Ran .. > > > > deploy/samza/bin/run-job.sh > > > --config-factory=org.apache.samza.config.factories.PropertiesConfigFactory > > > > > --config-path=file:///home/ctippur/hello-samza/deploy/samza/config/wikipedia-feed.properties > > > > I dont see any debug messages that I added to the feed or the parser > file.. > > I see messages on the kafka-consumer .. > > > > However the feed job died with the below message > > > > > > Exception in thread "ThreadJob" java.lang.RuntimeException: Trying to > > unlisten to a channel that has no listeners in it. > > > > at > > > > > samza.examples.wikipedia.system.WikipediaFeed.unlisten(WikipediaFeed.java:98) > > > > at > > > > > samza.examples.wikipedia.system.WikipediaConsumer.stop(WikipediaConsumer.java:72) > > > > at > > > > > org.apache.samza.system.SystemConsumers$$anonfun$stop$2.apply(SystemConsumers.scala:152) > > > > at > > > > > org.apache.samza.system.SystemConsumers$$anonfun$stop$2.apply(SystemConsumers.scala:152) > > > > at scala.collection.Iterator$class.foreach(Iterator.scala:727) > > > > at scala.collection.AbstractIterator.foreach(Iterator.scala:1157) > > > > at > > scala.collection.MapLike$DefaultValuesIterable.foreach(MapLike.scala:206) > > > > at > org.apache.samza.system.SystemConsumers.stop(SystemConsumers.scala:152) > > > > at > > > > > org.apache.samza.container.SamzaContainer.shutdownConsumers(SamzaContainer.scala:587) > > > > at > org.apache.samza.container.SamzaContainer.run(SamzaContainer.scala:512) > > > > at org.apache.samza.job.local.ThreadJob$$anon$1.run(ThreadJob.scala:42) > > > > - Shekar > > >
