dcapwell commented on code in PR #3597:
URL: https://github.com/apache/cassandra/pull/3597#discussion_r1815657204
##########
test/distributed/org/apache/cassandra/fuzz/topology/TopologyMixupTestBase.java:
##########
@@ -464,19 +490,46 @@ public String ipAddress(int nodeNum)
result.asserts().success();
logger.info("CMS reconfigure: {}", result.getStdout());
}
- preActions.add(new Runnable()
- {
+ commandsTransformers.add(new BiFunction<State<S>,
Gen<Command<State<S>, Void, ?>>, Gen<Command<State<S>, Void, ?>>>() {
// in order to remove this action, an anonymous class is
needed so "this" works, lambda "this" is the parent class
@Override
- public void run()
- {
- if (topologyHistory.up().length == TARGET_RF)
- {
+ public Gen<Command<State<S>, Void, ?>> apply(State<S> state,
Gen<Command<State<S>, Void, ?>> commandGen) {
+ if (topologyHistory.up().length < TARGET_RF)
+ return commandGen;
+ SimpleCommand<State<S>> reconfig = new
SimpleCommand<>("nodetool cms reconfigure " + TARGET_RF, ignore -> {
NodeToolResult result =
cluster.get(1).nodetoolResult("cms", "reconfigure",
Integer.toString(TARGET_RF));
result.asserts().success();
logger.info("CMS reconfigure: {}", result.getStdout());
- preActions.remove(this);
- }
+ });
+ SimpleCommand<State<S>> fixDistributedSchemas = new
SimpleCommand<>("Set system distributed keyspaces to RF=" + TARGET_RF, ignore ->
+ fixDistributedSchemas(cluster));
+ SimpleCommand<State<S>> fixTestKeyspace = new
SimpleCommand<>("Set " + KEYSPACE + " keyspace to RF=" + TARGET_RF, s -> {
+ cluster.schemaChange("ALTER KEYSPACE " + KEYSPACE + "
WITH replication = {'class': 'SimpleStrategy', 'replication_factor': " +
TARGET_RF + "}");
+ rf = new
TokenPlacementModel.SimpleReplicationFactor(TARGET_RF);
+ });
+ var self = this;
Review Comment:
also the enclosing class is an anonymous one `new BiFunction`...
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