Yixin Zou created CASSANDRA-16507:
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Summary: Node unreachable to each other with MUTATION message
dropped
Key: CASSANDRA-16507
URL: https://issues.apache.org/jira/browse/CASSANDRA-16507
Project: Cassandra
Issue Type: Bug
Components: Messaging/Internode
Reporter: Yixin Zou
Cluster setup: Ubuntu 18.04-LTS, cassandra-3.11.10. One DC, 3 nodes, 2
replication factor;
Using an injector to filter and drop MUTATION message between one node and the
other two (drop MUTATION messages sent from node 1 to node 2, 3 and drop
MUTATION messages sent from node 2, 3 to node 1). At the same time, inserted
same key, different values on node 1 and node 2. When insertion happened,
MUTATION message drops were caught on both node 1 and node2. Then we observed
the different values for that key on two nodes and observed all three nodes
disconnected from each other.
{code:java}
./nodetool describecluster
/Cluster Information:Cluster Information:
Name: Test Cluster Snitch:
org.apache.cassandra.locator.GossipingPropertyFileSnitch DynamicEndPointSnitch:
enabled Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
Schema versions: UNREACHABLE: [10.0.1.8, 10.0.1.7, 10.0.1.9]
{code}
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