Bound Linearizability Check in CoordinatorTests (elastic#48751) (elas…

…tic#48853)

Same as elastic#44444 but for the coordinator tests.
Closes elastic#48742

test/framework/src/main/java/org/elasticsearch/cluster/coordination/AbstractCoordinatorTestCase.java

@@ -69,6 +69,7 @@
 import org.elasticsearch.test.ESTestCase;
 import org.elasticsearch.test.disruption.DisruptableMockTransport;
 import org.elasticsearch.test.disruption.DisruptableMockTransport.ConnectionStatus;
+import org.elasticsearch.threadpool.Scheduler;
 import org.elasticsearch.threadpool.ThreadPool;
 import org.elasticsearch.transport.TransportInterceptor;
 import org.elasticsearch.transport.TransportService;
@@ -90,6 +91,9 @@
 import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.Callable;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
@@ -561,7 +565,21 @@ void stabilise(long stabilisationDurationMillis) {
                 leader.improveConfiguration(lastAcceptedState), sameInstance(lastAcceptedState));
 
             logger.info("checking linearizability of history with size {}: {}", history.size(), history);
-            assertTrue("history not linearizable: " + history, linearizabilityChecker.isLinearizable(spec, history, i -> null));
+            final AtomicBoolean abort = new AtomicBoolean();
+            // Large histories can be problematic and have the linearizability checker run OOM
+            // Bound the time how long the checker can run on such histories (Values empirically determined)
+            final ScheduledThreadPoolExecutor scheduler = Scheduler.initScheduler(Settings.EMPTY);
+            try {
+                if (history.size() > 300) {
+                    scheduler.schedule(() -> abort.set(true), 10, TimeUnit.SECONDS);
+                }
+                final boolean linearizable = linearizabilityChecker.isLinearizable(spec, history, i -> null, abort::get);
+                if (abort.get() == false) {
+                    assertTrue("history not linearizable: " + history, linearizable);
+                }
+            } finally {
+                ThreadPool.terminate(scheduler, 1, TimeUnit.SECONDS);
+            }
             logger.info("linearizability check completed");
         }