HADOOP-9099. NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address. Contributed by Ivan Mitic.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1601479 13f79535-47bb-0310-9956-ffa450edef68
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@ -183,6 +183,9 @@ Release 2.5.0 - UNRELEASED
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HADOOP-10647. String Format Exception in SwiftNativeFileSystemStore.java.
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(Gene Kim via stevel)
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HADOOP-9099. NetUtils.normalizeHostName fails on domains where
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UnknownHost resolves to an IP address. (Ivan Mitic via suresh)
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Release 2.4.1 - UNRELEASED
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INCOMPATIBLE CHANGES
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@ -605,7 +605,7 @@ public class TestNetUtils {
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@Test
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public void testNormalizeHostName() {
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List<String> hosts = Arrays.asList(new String[] {"127.0.0.1",
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"localhost", "3w.org", "UnknownHost"});
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"localhost", "3w.org", "UnknownHost123"});
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List<String> normalizedHosts = NetUtils.normalizeHostNames(hosts);
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// when ipaddress is normalized, same address is expected in return
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assertEquals(normalizedHosts.get(0), hosts.get(0));
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