ijuma commented on a change in pull request #8685:
URL: https://github.com/apache/kafka/pull/8685#discussion_r426850232
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File path: clients/src/main/java/org/apache/kafka/common/network/Selector.java
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@@ -363,23 +363,14 @@ public void wakeup() {
@Override
public void close() {
List<String> connections = new ArrayList<>(channels.keySet());
- try {
- for (String id : connections)
- close(id);
- } finally {
- // If there is any exception thrown in close(id), we should still
be able
- // to close the remaining objects, especially the sensors because
keeping
- // the sensors may lead to failure to start up the
ReplicaFetcherThread if
- // the old sensors with the same names has not yet been cleaned up.
- AtomicReference<Throwable> firstException = new
AtomicReference<>();
- Utils.closeQuietly(nioSelector, "nioSelector", firstException);
- Utils.closeQuietly(sensors, "sensors", firstException);
- Utils.closeQuietly(channelBuilder, "channelBuilder",
firstException);
- Throwable exception = firstException.get();
- if (exception instanceof RuntimeException && !(exception
instanceof SecurityException)) {
- throw (RuntimeException) exception;
- }
-
+ AtomicReference<Throwable> firstException = new AtomicReference<>();
Review comment:
Have we considered using `Utils.closeAll` instead of multiple
`closeQuietly`?
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