arp7 commented on a change in pull request #714: HDDS-1406. Avoid usage of
commonPool in RatisPipelineUtils.
URL: https://github.com/apache/hadoop/pull/714#discussion_r278372274
##########
File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/server/StorageContainerManager.java
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@@ -1010,6 +1011,9 @@ public void stop() {
} catch (Exception ex) {
LOG.error("SCM Metadata store stop failed", ex);
}
+
+ // shutdown RatisPipelineUtils pool.
+ RatisPipelineUtils.POOL.shutdown();
Review comment:
shutdown will wait for previously submitted tasks to complete. You can
probably call shutdownNow since we don't care about the completion on shutdown.
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