BinaryObjectException: Unsupported protocol version

Hi All We are using Ignite 2.8.1 and using the thin clients majorly. Facing a strange issues for last couple of days, all PUTs are working fine, but GETs are failing with a reason : BinaryObjectException: Unsupported protocol version. After the node restart, GETs started working fine, and dont se

Apache Ignite Sink Connector

Hi, I did not find any specific documentation on Apache Ignite Sink Connector. I am using a kafka ignite sink connector and want to push some kafka topic data in ignite where kafka and ignite are on remote nodes. My connector should ideally run on a remote node from the ignite node. How can I ach

Nodes splitting and going on their separate ways (each with different topology version)

Dear Team, I've been banging my head against this issue for weeks now and I really hope you'll be able to help me out in understanding what's going wrong. I have two Ignite nodes running on two OVH VPS with Ubuntu 18.04: let's call them "coordinator" and "backup". The two nodes share the sa

Spark unable to perform operation on IgniteRDD : InvalidClassException org.apache.ignite.spark.impl.IgnitePartition; local class incompatible External Inbox External Inbox

Hi Team, I am testing out Ignite Spark Integration and running into issues when Spark is to perform operations on Ignite RDD. Spark master and the worker are up and running along with 2 node Ignite cluster. Getting InvalidClassException Please suggest what can be done to overcome this. *Spark ver