diff --git a/backend/src/main/java/com/bakdata/conquery/io/storage/xodus/stores/SerializingStore.java b/backend/src/main/java/com/bakdata/conquery/io/storage/xodus/stores/SerializingStore.java
index c4d2591d71..b4f271060b 100644
--- a/backend/src/main/java/com/bakdata/conquery/io/storage/xodus/stores/SerializingStore.java
+++ b/backend/src/main/java/com/bakdata/conquery/io/storage/xodus/stores/SerializingStore.java
@@ -10,13 +10,16 @@
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 import java.util.Queue;
 import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Function;
 import java.util.function.Predicate;
@@ -47,7 +50,6 @@
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import lombok.NonNull;
-import lombok.SneakyThrows;
 import lombok.ToString;
 import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
@@ -353,7 +355,6 @@ private static byte[] debugUnGzip(byte[] bytes) throws IOException {
 	 *
 	 * @implNote This method is concurrent!
 	 */
-	@SneakyThrows
 	@Override
 	public IterationStatistic forEach(StoreEntryConsumer<KEY, VALUE> consumer) {
 		final IterationStatistic result = new IterationStatistic();
@@ -368,11 +369,24 @@ public IterationStatistic forEach(StoreEntryConsumer<KEY, VALUE> consumer) {
 		final ListenableFuture<List<ByteIterable>> allJobs = Futures.allAsList(jobs);
 
 
-		List<ByteIterable> maybeFailed;
+		List<ByteIterable> maybeFailed = Collections.emptyList();
+
+		do {
+			try {
+				maybeFailed = allJobs.get(30, TimeUnit.SECONDS);
+			}
+			catch (InterruptedException e) {
+				Thread.interrupted();
+				log.debug("Thread was interrupted.");
+			}
+			catch (ExecutionException e) {
+				throw new RuntimeException(e);
+			}
+			catch (TimeoutException e) {
+				log.debug("Still waiting for {} jobs.", jobs.stream().filter(Predicate.not(Future::isDone)).count());
+			}
+		} while (!allJobs.isDone());
 
-		while ((maybeFailed = allJobs.get(30, TimeUnit.SECONDS)) == null) {
-			log.debug("Still waiting for {} jobs.", jobs.stream().filter(Predicate.not(Future::isDone)).count());
-		}
 
 		final List<ByteIterable> unreadables = maybeFailed.stream().filter(Objects::nonNull).toList();