[RELEASE] Apache Cassandra 4.0.3 released

2022-02-16 Thread Mick Semb Wever
The Cassandra team is pleased to announce the release of Apache Cassandra version 4.0.3. Apache Cassandra is a fully distributed database. It is the right choice when you need scalability and high availability without compromising performance. http://cassandra.apache.org/ Downloads of source an

Re: Continuous hints getting generated even when nodes are Up

2022-02-16 Thread Bowen Song
Cassandra 3.0.9 is a very old version, many bugs have been discovered and fixed since then. You really should consider upgrading to the latest version (3.0.26 / 3.11 / 4.0). Write failures (such as timeout) can generate hints even when all nodes are up. You should check the logs and metrics to

Continuous hints getting generated even when nodes are Up

2022-02-16 Thread Inquistive allen
Hello Team, I'm using Cassandra 3.0.9. Recently I have observed that, all the nodes in my cluster are generated hints. All the nodes are up but I do see hints getting generated continuously. In the logs I see tombstone warnings, but frequency is less I also see frequent message Unknown column d