We noticed that compaction process is also hanging on a node in backup ring. Please find attached thread dump for both servers. Recently, we have made few changes in cluster topology.
a. Added new server in backup data-center and decommissioned old server. Backup ring only has 2 server.
b. Added new node in primary data-center. Now it has 4 nods.
Is there way we can stop this compaction? As we have added a new node in this cluster and we are waiting to run cleanup on this node on which compaction is hanging. I am afraid that cleanup will not start until compaction job finishes.
1. cass-logg02.prod2.thread_dump.out: Thread dump from old node in primary datacenter
2. cass-logg03.prod1.thread_dump.out: Thread dump from new node in backup datacenter. This node is added recently.
Your help is much appreciated.
Thanks & Regards,