Jai Bheemsen Rao Dhanwada created CASSANDRA-12816: -----------------------------------------------------
Summary: Rebuild failing while adding new datacenter Key: CASSANDRA-12816 URL: https://issues.apache.org/jira/browse/CASSANDRA-12816 Project: Cassandra Issue Type: Bug Reporter: Jai Bheemsen Rao Dhanwada Hello All, I have single datacenter with 3 C* nodes and we are trying to expand the cluster to another region/DC. I am seeing the below error while doing a "nodetool rebuild -- name_of_existing_data_center" . {code:java} [user@machine ~]$ nodetool rebuild DC1 nodetool: Unable to find sufficient sources for streaming range (-402178150752044282,-396707578307430827] in keyspace system_distributed See 'nodetool help' or 'nodetool help <command>'. [user@machine ~]$ {code} {code:java} user@cqlsh> SELECT * from system_schema.keyspaces where keyspace_name='system_distributed'; keyspace_name | durable_writes | replication ---------------+----------------+------------------------------------------------------------------------------------- system_distributed | True | {'class': 'org.apache.cassandra.locator.SimpleStrategy', 'replication_factor': '3'} (1 rows) {code} To overcome this I have updated system_distributed keyspace to DC1:3 and DC2:3 with NetworkTopologyStrategy C* Version - 3.0.8 Is this a bug that is introduced in 3.0.8 version of cassandra? as I haven't seen this issue with the older versions? -- This message was sent by Atlassian JIRA (v6.3.4#6332)