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HADOOP-6552. Puts renewTGT=true and useTicketCache=true for the keytab kerberos options. Contributed by Devaraj Das. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@908353 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Devaraj Das 2010-02-10 05:01:27 +00:00
parent 38c59c0af7
commit cfbdd1aff4
2 changed files with 5 additions and 0 deletions
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3
CHANGES.txt
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@ -134,6 +134,9 @@ Trunk (unreleased changes)
HADOOP-6547. Move DelegationToken into Common, so that it can be used by
MapReduce also. (devaraj via omalley)
HADOOP-6552. Puts renewTGT=true and useTicketCache=true for the keytab
kerberos options. (ddas)
OPTIMIZATIONS
BUG FIXES

2
src/java/org/apache/hadoop/security/UserGroupInformation.java
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@ -293,6 +293,8 @@ public class UserGroupInformation {
KEYTAB_KERBEROS_OPTIONS.put("doNotPrompt", "true");
KEYTAB_KERBEROS_OPTIONS.put("useKeyTab", "true");
KEYTAB_KERBEROS_OPTIONS.put("storeKey", "true");
KEYTAB_KERBEROS_OPTIONS.put("useTicketCache", "true");
KEYTAB_KERBEROS_OPTIONS.put("renewTGT", "true");
}
private static final AppConfigurationEntry KEYTAB_KERBEROS_LOGIN =
new AppConfigurationEntry(Krb5LoginModule.class.getName(),