Github user vrozov commented on a diff in the pull request:
https://github.com/apache/drill/pull/1196#discussion_r178376362
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/work/WorkManager.java ---
@@ -212,19 +218,29 @@ private boolean areQueriesAndFragmentsEmpty() {
return queries.isEmpty() && runningFragments.isEmpty();
}
+ /**
+ * Check if there any new queries or fragments that are added after the
shutdown is triggered
+ */
+ private boolean areNewQueriesOrFragmentsAdded() {
+ return runningFragments.size() > numOfRunningFragments ||
queries.size() > numOfRunningQueries;
+ }
+
/**
* A thread calling the {@link #waitToExit(boolean)} method is notified
when a foreman is retired.
*/
private void indicateIfSafeToExit() {
isEmptyLock.lock();
try {
- logger.info("Waiting for "+ queries.size() +" queries to complete
before shutting down");
- logger.info("Waiting for "+ runningFragments.size() +" running
fragments to complete before shutting down");
+ if (isShutdownTriggered) {
+ logger.info("Waiting for "+ queries.size() +" queries to complete
before shutting down");
--- End diff --
Use slf4j smart logging.
---
