Hello all, I have a strange problem. I have a mesos spark cluster with Spark 1.4.0/Hadoop 2.4.0 installed and a client application use maven to include the same versions.
However, I'm getting a serialUIDVersion problem on: ERROR Remoting - org.apache.spark.storage.BlockManagerMessages$RegisterBlockManager; local class incompatible: stream classdesc serialVersionUID = 3833981923223309323, local class serialVersionUID = -1833407448843930116 When I look in the jar file of the spark dependency in my maven repo I see: spark-core_2.10-1.4.0.jar contains the line: 2917 10-Jun-2015 12:20:48 org/apache/spark/storage/BlockManagerMessages$RegisterBlockManager$.class However, on my mesos cluster the jar looks like this: spark-assembly-1.4.0-hadoop2.4.0.jar contains the line: 3786 2-Jun-2015 18:23:00 org/apache/spark/storage/BlockManagerMessages$RegisterBlockManager.class Notice the classes aren't the same (different sizes), but I'm getting them both from hosted repositories. One is from maven central and the other is from the download page which points to here: http://d3kbcqa49mib13.cloudfront.net/spark-1.4.0-bin-hadoop2.4.tgz Thanks Jim -- View this message in context: http://apache-spark-developers-list.1001551.n3.nabble.com/Problem-with-version-compatibility-tp12861.html Sent from the Apache Spark Developers List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
