**Build scan:**
https://gradle-enterprise.elastic.co/s/xqf2tdt4qwvsm/tests/:x-pack:plugin:esql:compute:test/org.elasticsearch.compute.operator.exchange.ExchangeServiceTests/testFailToRespondPage

**Reproduction line:**
```
./gradlew ':x-pack:plugin:esql:compute:test' --tests "org.elasticsearch.compute.operator.exchange.ExchangeServiceTests.testFailToRespondPage" -Dtests.seed=CB4F0EDC716ADF9C -Dtests.locale=tr -Dtests.timezone=Europe/Busingen -Druntime.java=20
```

**Applicable branches:**
main

**Reproduces locally?:**
Didn't try

**Failure history:**
https://gradle-enterprise.elastic.co/scans/tests?tests.container=org.elasticsearch.compute.operator.exchange.ExchangeServiceTests&tests.test=testFailToRespondPage

**Failure excerpt:**
```
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=1287, name=elasticsearch[test][generic][T#3], state=RUNNABLE, group=TGRP-ExchangeServiceTests]


  Caused by: java.lang.AssertionError: TaskCancellationService is not initialized

    at __randomizedtesting.SeedInfo.seed([CB4F0EDC716ADF9C]:0)
    at org.elasticsearch.tasks.TaskManager.getCancellationService(TaskManager.java:261)
    at org.elasticsearch.tasks.TaskManager.cancelTaskAndDescendants(TaskManager.java:819)
    at org.elasticsearch.tasks.TaskManager$4.doRun(TaskManager.java:806)
    at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:983)
    at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:26)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
    at java.lang.Thread.run(Thread.java:1623)

```
x-pack/plugin/esql/compute/src/test/java/org/elasticsearch/compute/operator/exchange/ExchangeServiceTests.java
ExchangeSinkOperator sinkOperator = new ExchangeSinkOperator(exchangeSink.get(), Function.identity());
            DriverContext dc = new DriverContext();
            Driver d = new Driver("test-session:1", dc, () -> description, seqNoGenerator.get(dc), List.of(), sinkOperator, () -> {});
            drivers.add(d);
        }
        for (int i = 0; i < numSources; i++) {
            String description = "source-" + i;
            ExchangeSourceOperator sourceOperator = new ExchangeSourceOperator(exchangeSource.get());
            DriverContext dc = new DriverContext();
            Driver d = new Driver("test-session:2", dc, () -> description, sourceOperator, List.of(), seqNoCollector.get(dc), () -> {});
            drivers.add(d);
        }
        PlainActionFuture<Void> future = new PlainActionFuture<>();
        new DriverRunner() {
            @Override
            protected void start(Driver driver, ActionListener<Void> listener) {
                Driver.start(threadPool.executor(ESQL_TEST_EXECUTOR), driver, between(1, 10000), listener);
            }
        }.runToCompletion(drivers, future);
        future.actionGet(TimeValue.timeValueMinutes(1));
        var expectedSeqNos = IntStream.range(0, Math.min(maxInputSeqNo, maxOutputSeqNo)).boxed().collect(Collectors.toSet());
        assertThat(seqNoCollector.receivedSeqNos, hasSize(expectedSeqNos.size()));
        assertThat(seqNoCollector.receivedSeqNos, equalTo(expectedSeqNos));
    }
    public void testConcurrentWithHandlers() {
        var sourceExchanger = new ExchangeSourceHandler(randomExchangeBuffer(), threadPool.executor(ESQL_TEST_EXECUTOR));
        List<ExchangeSinkHandler> sinkHandlers = new ArrayList<>();
        Supplier<ExchangeSink> exchangeSink = () -> {
            final ExchangeSinkHandler sinkHandler;
            if (sinkHandlers.isEmpty() == false && randomBoolean()) {