nsivabalan commented on code in PR #18585:
URL: https://github.com/apache/hudi/pull/18585#discussion_r3370158937
##########
hudi-common/src/main/java/org/apache/hudi/common/engine/HoodieLocalEngineContext.java:
##########
@@ -63,6 +69,72 @@
*/
public final class HoodieLocalEngineContext extends HoodieEngineContext {
+ private static final Logger LOG =
LoggerFactory.getLogger(HoodieLocalEngineContext.class);
+
+ // When running in Java 11+, the common ForkJoinPool's workers don't inherit
the application
+ // classloader, causing ClassNotFoundExceptions. We use a custom pool whose
thread factory
+ // explicitly sets the correct classloader.
+ // See:
https://stackoverflow.com/questions/66240365/java-11-upgrade-from-8-parallel-streams-throws-classnotfoundexception
+ // Lazy holder — initialized on first use, not at class-load time (JLS
12.4.2 guarantees thread safety).
+ private static class PoolHolder {
+ static final ForkJoinPool INSTANCE = initForkJoinPool();
+ }
+
+ private static ForkJoinPool initForkJoinPool() {
Review Comment:
+1
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
