ajayydv commented on a change in pull request #829: HDDS-1550. MiniOzoneCluster
is not shutting down all the threads during shutdown. Contributed by Mukul
Kumar Singh.
URL: https://github.com/apache/hadoop/pull/829#discussion_r286202070
##########
File path:
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/MiniOzoneClusterImpl.java
##########
@@ -340,19 +340,20 @@ public void stop() {
ozoneManager.join();
}
+ if (!hddsDatanodes.isEmpty()) {
+ LOG.info("Shutting the HddsDatanodes");
+ hddsDatanodes.parallelStream()
+ .forEach(dn -> {
+ dn.stop();
Review comment:
shall we wrap them in try catch to cleanup all of them silently.
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