HADOOP-13571. ServerSocketUtil.getPort() should use loopback address, not 0.0.0.0. Contributed by Eric Badger
(cherry picked from commit 6de1a8eb67
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@ -22,6 +22,7 @@ import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.IOException;
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import java.net.InetAddress;
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import java.net.ServerSocket;
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import java.util.Random;
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@ -49,7 +50,8 @@ public class ServerSocketUtil {
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if (tryPort == 0) {
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continue;
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}
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try (ServerSocket s = new ServerSocket(tryPort)) {
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try (ServerSocket s = new ServerSocket(tryPort, 50,
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InetAddress.getLoopbackAddress())) {
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LOG.info("Using port " + tryPort);
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return tryPort;
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} catch (IOException e) {
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