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HADOOP-9305. Add support for running the Hadoop client on 64-bit AIX. Contributed by Aaron T. Myers. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1445885 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2013-02-13 19:46:27 +00:00
parent 19e5586651
commit 2fb899b9b3
2 changed files with 17 additions and 14 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -19,6 +19,8 @@ Release 2.0.4-beta - UNRELEASED
HADOOP-9294. GetGroupsTestBase fails on Windows. (Chris Nauroth via suresh) HADOOP-9294. GetGroupsTestBase fails on Windows. (Chris Nauroth via suresh)
HADOOP-9305. Add support for running the Hadoop client on 64-bit AIX. (atm)
Release 2.0.3-alpha - 2013-02-06 Release 2.0.3-alpha - 2013-02-06
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

25
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java
View File

@ -305,7 +305,8 @@ public class UserGroupInformation {
return is64Bit ? "com.ibm.security.auth.module.Win64LoginModule" return is64Bit ? "com.ibm.security.auth.module.Win64LoginModule"
: "com.ibm.security.auth.module.NTLoginModule"; : "com.ibm.security.auth.module.NTLoginModule";
} else if (aix) { } else if (aix) {
return "com.ibm.security.auth.module.AIXLoginModule"; return is64Bit ? "com.ibm.security.auth.module.AIX64LoginModule"
: "com.ibm.security.auth.module.AIXLoginModule";
} else { } else {
return "com.ibm.security.auth.module.LinuxLoginModule"; return "com.ibm.security.auth.module.LinuxLoginModule";
} }
@ -320,24 +321,24 @@ public class UserGroupInformation {
private static Class<? extends Principal> getOsPrincipalClass() { private static Class<? extends Principal> getOsPrincipalClass() {
ClassLoader cl = ClassLoader.getSystemClassLoader(); ClassLoader cl = ClassLoader.getSystemClassLoader();
try { try {
String principalClass = null;
if (ibmJava) { if (ibmJava) {
if (is64Bit) {
principalClass = "com.ibm.security.auth.UsernamePrincipal";
} else {
if (windows) { if (windows) {
return (Class<? extends Principal>) (is64Bit principalClass = "com.ibm.security.auth.NTUserPrincipal";
? cl.loadClass("com.ibm.security.auth.UsernamePrincipal")
: cl.loadClass("com.ibm.security.auth.NTUserPrincipal"));
} else if (aix) { } else if (aix) {
return (Class<? extends Principal>) principalClass = "com.ibm.security.auth.AIXPrincipal";
cl.loadClass("com.ibm.security.auth.AIXPrincipal");
} else { } else {
return (Class<? extends Principal>) (is64Bit principalClass = "com.ibm.security.auth.LinuxPrincipal";
? cl.loadClass("com.ibm.security.auth.UsernamePrincipal") }
: cl.loadClass("com.ibm.security.auth.LinuxPrincipal"));
} }
} else { } else {
return (Class<? extends Principal>) (windows principalClass = windows ? "com.sun.security.auth.NTUserPrincipal"
? cl.loadClass("com.sun.security.auth.NTUserPrincipal") : "com.sun.security.auth.UnixPrincipal";
: cl.loadClass("com.sun.security.auth.UnixPrincipal"));
} }
return (Class<? extends Principal>) cl.loadClass(principalClass);
} catch (ClassNotFoundException e) { } catch (ClassNotFoundException e) {
LOG.error("Unable to find JAAS classes:" + e.getMessage()); LOG.error("Unable to find JAAS classes:" + e.getMessage());
} }