functioner commented on a change in pull request #3719:
URL: https://github.com/apache/hadoop/pull/3719#discussion_r758649585
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File path:
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java
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@@ -1536,9 +1536,19 @@ void doAccept(SelectionKey key) throws
InterruptedException, IOException, OutOf
SocketChannel channel;
while ((channel = server.accept()) != null) {
- channel.configureBlocking(false);
- channel.socket().setTcpNoDelay(tcpNoDelay);
- channel.socket().setKeepAlive(true);
+ try {
+ channel.configureBlocking(false);
+ channel.socket().setTcpNoDelay(tcpNoDelay);
+ channel.socket().setKeepAlive(true);
+ } catch (IOException e) {
+ LOG.warn("Error in an accepted SocketChannel", e);
+ try {
+ channel.socket().close();
+ channel.close();
+ } catch (IOException ignored) {
Review comment:
I've added the log in a new commit. Thanks
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