Add timeout to avoid local ydb freezing

Author: alex268

query/src/test/java/tech/ydb/query/impl/ResourcePoolTest.java

@@ -1,5 +1,6 @@
 package tech.ydb.query.impl;
 
+import java.time.Duration;
 import java.util.concurrent.CompletableFuture;
 
 import org.junit.AfterClass;
@@ -79,6 +80,7 @@ public static void dropAll() {
 
     private Status selectWithPool(String poolName) {
         ExecuteQuerySettings settings = ExecuteQuerySettings.newBuilder()
+                .withRequestTimeout(Duration.ofSeconds(5))
                 .withExecMode(QueryExecMode.EXECUTE)
                 .withResourcePool(poolName)
                 .withStatsMode(QueryStatsMode.FULL)
@@ -95,7 +97,7 @@ private Status createResourcePool(String poolName) {
         String createPool = "CREATE RESOURCE POOL " + poolName + " WITH ("
                 + "CONCURRENT_QUERY_LIMIT=10,"
                 + "QUEUE_SIZE=1000,"
-                + "DATABASE_LOAD_CPU_THRESHOLD=80);";
+                + "DATABASE_LOAD_CPU_THRESHOLD=20);";
         return retryCtx.supplyResult(s -> s.createQuery(createPool, TxMode.NONE).execute()).join().getStatus();
     }