presto-main/src/main/java/io/prestosql/execution/MemoryRevokingScheduler.java/MemoryRevokingScheduler/scheduleRevoking
class MemoryRevokingScheduler:    private void scheduleRevoking()
    {
        taskManagementExecutor.execute(() -> {
            try {
                runMemoryRevoking();
            }
            catch (Throwable e) {
                log.error(e, "Error requesting memory revoking");
            }
        });
    }