Re: Strange behaviors for Janusgraph 0.5.3 on AWS EMR


asivieri@...
 

Hi Marc,

the Tinkerpop example works correctly. We are actually using Scylla, and with 256 tokens per node I am getting 768 tasks in the Spark job (which I correctly see listed in the UI). The problems I have are that a) only 2 executors are spawn, which does not make much sense since I have configured executor cores and memory in the properties file and the cluster has resources for more than 2, and b) no data is being transmitted back from the cluster, even though performing similar (limited) queries without Spark produce results.

Best regards,
Alessandro

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