mokai87 commented on a change in pull request #2219:
URL: https://github.com/apache/hbase/pull/2219#discussion_r470926641
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File path:
hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncConnectionImpl.java
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@@ -199,6 +199,10 @@ public void close() {
if (!closed.compareAndSet(false, true)) {
return;
}
+ LOG.info("Connection has been closed by {}.",
Thread.currentThread().getName());
Review comment:
It is helpful to identify who closed the connection improperly in
production env.
Level debug is inconvenient since we have to re-run the user application to
reproduce it. Meanwhile, it should not be called frequently.
Maybe I did not get your concern.
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