Re: Batch Queries Timeout When Private IP of a Node Fails in Multi-DC Cassandra 4.1.4

Dear Cassandra Community, I recently observed an issue in our multi-DC setup where batch queries timed out when the private interface of one node went down (CASSANDRA-20291 ) . Since the FailureDetector primarily relies on the public interface

Batch Queries Timeout When Private IP of a Node Fails in Multi-DC Cassandra 4.1.4

Hi All I have a Cassandra 4.1.4 cluster with two data centers, each having 3 nodes. The configuration is: listen_address = private IP, broadcast_address = public IP, listen_on_broadcast_address = true, prefer_local = true *Issue Observed:* - We execute a multi-partition batch query with LOCAL