Cassandra rebuild fails to complete on StorageGRID node following IP change
Applies to
NetApp StorageGRID
Issue
- Following a storage node IP change, the Cassandra rebuild fails with error:
Warning. Unable to determine what address to replace. Using eth0 IP 10.xx.xx.2 instead.
/var/local/log/cassandra/system.log
records the following:- Error indicating old IP address is down:
-
ERROR [main]2025-02-13 15:13:23,816 CassandraDaemon.java (line 737) Exception encountered during startup
java.lang.RuntimeException: A node required to move the data consistently is down (/10.XXX.XX.8). If you wish to move the data from a potentially inconsistent replica, restart the node with-Dcassandra.consistent.rangemovement=false
-
-
Error indicating new IP address doesn't exist in gossip:
-
ERROR [main]2025-02-13 11:54:28,958 CassandraDaemon.java (line 737) Exception encountered during startup
java.lang.RuntimeException: Cannot replace_address /10.XXX.XX.2 because it doesn't exist in gossip
-
- Error indicating old IP address is down:
nodetool status
from working node shows:- DN 10.XXX.XX.8
UJ 10.XXX.XX.2