I'm running a manually built cluster on EC2. I have mesos (0.18.2) and hdfs (2.0.0-cdh4.5.0) installed on all slaves (3) and masters (3). I have spark-1.0.0 on one master and the executor file is on hdfs for the slaves. Whenever I try to launch a spark application on the cluster, it starts a task on each slave (i'm using default configs) and they start FAILING with the error msg - 'Is spark installed on it?'
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