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Revert "HADOOP-12687. SecureUtil#QualifiedHostResolver#getByName should also try to resolve direct hostname (Sunil G via rohithsharmaks)"

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This reverts commit 2b252844e0.

Conflicts:
	hadoop-common-project/hadoop-common/CHANGES.txt
This commit is contained in:
rohithsharmaks 2016-01-08 14:30:28 +05:30
parent 89022f8d4b
commit ed18527e38
2 changed files with 0 additions and 10 deletions
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4
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -661,10 +661,6 @@ Release 2.9.0 - UNRELEASED
BUG FIXES BUG FIXES
HADOOP-12687. SecureUtil#QualifiedHostResolver#getByName should also try to
resolve direct hostname, incase multiple loopback addresses are present in
/etc/hosts (Sunil G via rohithsharmaks)
HADOOP-12655. TestHttpServer.testBindAddress bind port range is wider HADOOP-12655. TestHttpServer.testBindAddress bind port range is wider
than expected. (Wei-Chiu Chuang via stevel) than expected. (Wei-Chiu Chuang via stevel)

6
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/SecurityUtil.java
View File

@ -580,13 +580,7 @@ public InetAddress getByName(String host) throws UnknownHostException {
addr = getByNameWithSearch(host); addr = getByNameWithSearch(host);
if (addr == null) { if (addr == null) {
addr = getByExactName(host); addr = getByExactName(host);
// If multiple loopback addresses are present, a direct lookup
// will be helpful
if (addr == null) {
addr = InetAddress.getByName(host);
}
} }
} }
} }
// unresolvable! // unresolvable!