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HDFS-7546. Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern (Harsh J via aw) 

(cherry picked from commit 63613c79c1)
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Allen Wittenauer 2015-02-09 13:58:50 -08:00 committed by Yongjun Zhang
parent dc4171cb66
commit 0adb6d8292
2 changed files with 12 additions and 0 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -27,6 +27,9 @@ Release 2.7.1 - UNRELEASED
HDFS-8361. Choose SSD over DISK in block placement. (szetszwo)
HDFS-7546. Document, and set an accepting default for
dfs.namenode.kerberos.principal.pattern (Harsh J via aw)
OPTIMIZATIONS
BUG FIXES

9
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
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@ -1323,6 +1323,15 @@
<value>${dfs.web.authentication.kerberos.principal}</value>
</property>
<property>
<name>dfs.namenode.kerberos.principal.pattern</name>
<value>*</value>
<description>
A client-side RegEx that can be configured to control
allowed realms to authenticate with (useful in cross-realm env.)
</description>
</property>
<property>
<name>dfs.namenode.avoid.read.stale.datanode</name>
<value>false</value>