Re: [geomesa-users] Kafka error

[Andrew Hulbert <ahulbert@xxxxxxxx>]

James,

Did you clone this project? https://github.com/geomesa/geomesa-osm

That needs some updating. The problem you are seeing looks like the scala library jars are not on the classpath.

We can update the osm project if that's the one you're using.

Andrew

On 03/25/2015 10:10 AM, Ngo, James T. wrote:

Hi,

 

I’ve been experimenting Geomesa-osm Tutorials. I’m able to build the project with Accumulo 1.6. However I’m running into an issue with Kakfa producer.

 

    java –cp geomesa-osm-accumulo1.5-1.0-SNAPSHOT.jar geomesa.osm.OSMingestProducer –ingestFile /tmp/data1 –topic OSM –brokers 0,1,2

 

 

Exception in thread "main" java.lang.NullPointerException

        at scala.Predef$.Integer2int(Predef.scala:392)

        at kafka.client.ClientUtils$$anonfun$parseBrokerList$1.apply(ClientUtils.scala:103)

        at kafka.client.ClientUtils$$anonfun$parseBrokerList$1.apply(ClientUtils.scala:102)

        at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)

        at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)

        at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)

        at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)

        at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)

        at scala.collection.AbstractTraversable.map(Traversable.scala:105)

        at kafka.client.ClientUtils$.parseBrokerList(ClientUtils.scala:102)

        at kafka.producer.BrokerPartitionInfo.<init>(BrokerPartitionInfo.scala:32)

        at kafka.producer.async.DefaultEventHandler.<init>(DefaultEventHandler.scala:41)

        at kafka.producer.Producer.<init>(Producer.scala:60)

        at kafka.javaapi.producer.Producer.<init>(Producer.scala:26)

        at geomesa.osm.OSMIngestProducer.main(OSMIngestProducer.java:60)

 

Anyone is having the same issue like this?

 

Thanks.

 

James

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