[ https://issues.apache.org/jira/browse/CASSANDRA-16747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paulo Motta updated CASSANDRA-16747: ------------------------------------ Labels: lhf (was: ) Summary: Block/Warn creating keyspace with RF > Cassandra node count (was: Block creating keyspace with RF > Cassandra node count) > Block/Warn creating keyspace with RF > Cassandra node count > ----------------------------------------------------------- > > Key: CASSANDRA-16747 > URL: https://issues.apache.org/jira/browse/CASSANDRA-16747 > Project: Cassandra > Issue Type: Improvement > Components: Cluster/Schema > Reporter: Tri Nguyen > Priority: Normal > Labels: lhf > Fix For: 3.11.x > > > > Using Cassandra 3.11.10, 3 nodes cluster Cassandra allows to create a > keyspace having `replication_factor` greater than the number of available > nodes. > > {code:java} > -- successfully created Keyspace with RF = 3 > node count = 3 > CREATE KEYSPACE mykeyspace WITH replication = {'class': 'SimpleStrategy', > 'replication_factor': 5 }; > {code} > From [this > discussion|https://community.datastax.com/questions/11623/create-keyspace-with-rf-physical-cassandra-node-co.html] > on community.datastax.com. It appears that this would lead to serious > operational problems. > Would it be OK to improve the `CREATE KEYSPACE` to block (or display warning) > when attempting to set `replication_factor` > node count? > -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org