First thing to check, do you have NTP client running on all Cassandra
servers? Are their clock in sync? If you answer "yes" to both, check the
server load, does any server have high CPU usage or disk utilization?
Any swapping activity? If not, check the GC logs, and looking for long
GC pauses.
Hello.
I've got two DCs with 8 hardware servers on each. After migration to
Cassandra 4 I have strange messages in system.log:
INFO [ScheduledTasks:1] 2022-04-12 12:05:58,595
MessagingMetrics.java:206 - MUTATION_RSP messages were dropped in last
5000 ms: 0 internal and 241 cross node. Mean inter
We are excited to announce that the upcoming ApacheCon North America will
have a two day Cassandra track.
ApacheCon North America will be held October 3-6, at the Sheraton Hotel in
New Orleans.
The CFP is now open, and will be until May 23rd.
We are interested in all talks with anything related
