I am new to Apache spark.
I have a scenario where in a service will push data to memory and another service to read data from memory.
Can you please let me know if it is possible.Also can you please share a spark java sample for the same.
Thanks in advance,
You may be interested in Tachyon, but it is not a part of Spark and not supported.
If you're sharing data between apps, consider a persistent NoSQL store like HBase.