dcapwell commented on code in PR #2056:
URL: https://github.com/apache/cassandra/pull/2056#discussion_r1068616301
##########
test/simulator/main/org/apache/cassandra/simulator/paxos/PairOfSequencesAccordSimulation.java:
##########
@@ -281,21 +211,151 @@ protected String preInsertStmt()
}
@Override
- Operation verifying(int operationId, IInvokableInstance instance, int
primaryKey, HistoryChecker historyChecker)
+ boolean allowMultiplePartitions() { return true; }
+
+ @Override
+ BiFunction<SimulatedSystems, int[], Supplier<Action>> actionFactory()
{
- return new VerifyingOperation(operationId, instance,
serialConsistency, primaryKey, historyChecker);
+ AtomicInteger id = new AtomicInteger(0);
+
+ return (simulated, primaryKeyIndex) -> {
+ int[] partitions = IntStream.of(primaryKeyIndex).map(i ->
primaryKeys[i]).toArray();
+ return () -> accordAction(id.getAndIncrement(), simulated,
partitions);
+ };
}
- @Override
- Operation nonVerifying(int operationId, IInvokableInstance instance, int
primaryKey, HistoryChecker historyChecker)
+ private static IIsolatedExecutor.SerializableCallable<SimpleQueryResult>
query(int id, int[] partitions, int[] readOnly)
{
- return new NonVerifyingOperation(operationId, instance,
serialConsistency, primaryKey, historyChecker);
+ return () -> execute(createAccordTxn(id, partitions, readOnly), "pk",
"count", "seq");
}
- @Override
- Operation modifying(int operationId, IInvokableInstance instance, int
primaryKey, HistoryChecker historyChecker)
+ public class ReadWriteOperation extends Operation
{
- return new ModifyingOperation(operationId, instance, ANY,
serialConsistency, primaryKey, historyChecker);
+ private final IntSet allPartitions;
+ private final IntSet readOnlySet;
Review Comment:
Created https://issues.apache.org/jira/browse/CASSANDRA-18154 to support
moving to CQL rather than always bypass... This will allow the following
options: read-only, write-only, read-write... Ill work on this change now.
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