datastax enterprise - Does `dse spark` default to use `local_dc`? How do I change it? -


for dse 4.6, dse spark default limitting analytics datacenter (spark.cassandra.connection.local_dc)? same apply dse shark?

last, not least, can change datacenter default somewhere? have migrated simpledsesnitch gossipingpropertyfilesnitch , run spark jobs on non-analytics datacenter.

for dse 4.6, dse spark default limitting analytics datacenter (spark.cassandra.connection.local_dc)? same apply dse shark?

yes, dsesimplesnitch does. see docs details: http://docs.datastax.com/en/datastax_enterprise/4.6/datastax_enterprise/deploy/deployconfigrep.html?scroll=configreplication__configrepdsesimplesnitch

last, not least, can change datacenter default somewhere?

yes

i have migrated simpledsesnitch gossipingpropertyfilesnitch , run spark jobs on non-analytics datacenter.

when using gossipingpropertyfilesnitch, tell each node belongs in cassandra-rackdc.properties file. see docs: http://docs.datastax.com/en/datastax_enterprise/4.6/datastax_enterprise/deploy/deployconfigrep.html?scroll=configreplication__gossipingpropertyfile-snitch


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