spark-itemsimilarity: Exception in thread "main" com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'akka.event-handlers'

Hi, I'm new to Spark, Mahout. Just tried to run the spark-itemsimilarity but no luck. Here is what I did. 1. clone git Mahout git project 2. run "mvn install" 3. set $MAHOUT_HOME to the project path 4. added $MAHOUT_HOME/bin to the PATH variable 5. download Spark, extract it to a dir 6. set $S

Re: spark-itemsimilarity: Exception in thread "main" com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'akka.event-handlers'

spark 1.2 not supported (yet). current head runs on 1.1.0 (but i guess you can take a pull request #71 and compile it for 1.1.1 too, and perhaps even 1.2) On Tue, Jan 27, 2015 at 12:04 PM, Kevin Zhang < zhangyongji...@yahoo.com.invalid> wrote: > Hi, > > I'm new to Spark, Mahout. Just tried to run

java.lang.UnsatisfiedLinkError: no snappyjava in java.library.path

Thanks to Dmitriy for answering my previous question regarding the Spark version. I just downgraded the version to spark-1.1.0-bin-hadoop2.4 and run my commane "mahout spark-itemsimilarity -i ./mahout-input/order_item.tsv -o ./output -f1 purchase -f2 view -os -ic 2 -fc 1 -td ," again. This time

Re: java.lang.UnsatisfiedLinkError: no snappyjava in java.library.path

This looks like hadoop or spark -specific thing (snappy codec is used by spark by default). There should be a way to disable this to a more palatable library but you will need to investigate it a little bit since i don't think anybody here knows mac specifics. Better yet is to figure how to instal