Hi, Your expectation is correct. The second IgniteRDD will connect to the same Ignite cache that will already have all the data. This was you can share the data between applications.
Zero in 'IgniteRDD[0]' string is just an ID within SparkContext, so it doesn't tell anything about the cached data. I would recommend you to go through the example described in [1], it demonstrates exactly the same use case that you're trying to implement. [1] https://apacheignite-fs.readme.io/docs/testing-integration-with-spark-shell -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-validate-that-what-was-retrieved-from-Ignite-cache-is-not-NULL-or-empty-tp4668p4678.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
