add static field for gc when sdk runs in multiple classloader

juicedata · Jun 29, 2023 · c8c4d7d · c8c4d7d
1 parent 3b978cb
commit c8c4d7d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sdk/java/src/main/java/io/juicefs/utils/BgTaskUtil.java b/sdk/java/src/main/java/io/juicefs/utils/BgTaskUtil.java
@@ -27,6 +27,8 @@
 
 public class BgTaskUtil {
  private static final Logger LOG = LoggerFactory.getLogger(BgTaskUtil.class);
+
+ private static BgTaskUtil staticFieldForGc = new BgTaskUtil();
  private static final ScheduledExecutorService threadPool = Executors.newScheduledThreadPool(2, r -> {
  Thread thread = new Thread(r, "Background Task");
  thread.setDaemon(true);