Erick Ramirez created CASSANDRA-9652:
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Summary: Nodetool cleanup does not work for nodes taken out of
replication
Key: CASSANDRA-9652
URL: https://issues.apache.org/jira/browse/CASSANDRA-9652
Project: Cassandra
Issue Type: Bug
Reporter: Erick Ramirez
After taking a node (DC) out of replication, running a cleanup does not get rid
of the data on the node. The SSTables remain on disk and no data is cleared out.
The following entry is recorded in {{system.log}}:
{noformat}
INFO [CompactionExecutor:8] 2015-06-25 12:33:01,417 CompactionManager.java
(line 527) Cleanup cannot run before a node has joined the ring
{noformat}
*STEPS TO REPRODUCE*
# Build a (C* 2.0.10) cluster with multiple DCs.
# Run {{cassandra-stress -n1}} to create schema.
# Alter schema to replicate to all DCs.
{noformat}
cqlsh> ALTER KEYSPACE "Keyspace1" WITH replication = { 'class' :
'NetworkTopologyStrategy', 'DC1' : 2, 'DC2' : 2, 'DC3' : 1 } ;
{noformat}
# Run {{cassandra-stress -n100000}} to generate data.
# Alter schema to stop replication to {{DC3}}.
# On node in {{DC3}}, run {{nodetool cleanup}}.
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