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suujana.naga16_165607 avatar image
suujana.naga16_165607 asked Erick Ramirez answered

Spark application unable to connect to cassandra cluster

Getting below error while connecting to cassandra cluster using python driver.

Error:

Caused by: java.io.IOException: Failed to open native connection to Cassandra at {IP's}:9042

at com.datastax.spark.connector.cql.CassandraConnector$.createSession(CassandraConnector.scala:168)

Please help me in understanding this issue!

spark-cassandra-connector
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1 Answer

Erick Ramirez avatar image
Erick Ramirez answered

The information you posted is confusing. It looks like you're using the Spark connector but you said you're using the Python driver which is contradictory.

Also, you haven't provided enough information so it makes it difficult to help you. Please edit your original question and provide as much information as possible. Make sure you include the full error message + full stack trace. Cheers!

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