Philip Thompson created CASSANDRA-7836: ------------------------------------------
Summary: Data loss after moving tokens Key: CASSANDRA-7836 URL: https://issues.apache.org/jira/browse/CASSANDRA-7836 Project: Cassandra Issue Type: Bug Components: Core Environment: OSX and Ubuntu 14.04 Reporter: Philip Thompson Fix For: 2.1.1 Attachments: topology_test.py The dtest topology_test:TestTopology.movement_test is failing on 2.1.0 and 2.1-HEAD. The test, which has been attached, goes through the following workflow: - Create an unbalanced three node cluster without vnodes - Create a keyspace with RF=1 - Load data into the cluster - Flush the cluster with nodetool flush - Move the tokens around to balance the cluster, using nodetool move - Run nodetool cleanup At this point, the test checks that all 10,000 of the originally inserted rows are still there. In 2.0.10 that is true, however in 2.1, only ~4000 rows exist. -- This message was sent by Atlassian JIRA (v6.2#6252)