Connecting to cassandra using pyspark -
i beginner learning work spark , cassandra. trying connect cassandra using pyspark. running cassandra 2.1 , spark 1.3.
i have cloned repo https://github.com/targetholding/pyspark-cassandra , followed instructions working spark shell spark-submit.
this command using ./bin/spark-submit --packages pyspark-cassandra:1.3 --conf spark.cassandra.connection.host=127.0.0.1:9042 cassandra_test.py
and pyspark replacing spark-submit (without script in end)
i getting error: exception in thread "main" java.lang.illegalargumentexception: requirement failed: provided maven coordinates must in form 'groupid:artifactid:version'. coordinate provided is: pyspark-cassandra:1.3
i have tried error , go through related questions, not able connector working.
any appreciated. in advance.
haven't tried it, spark packages page here: http://spark-packages.org/package/targetholding/pyspark-cassandra
seems suggest:
$spark_home/bin/spark-shell --packages targetholding:pyspark-cassandra:0.1.5
note targetholding: bit. might it.
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