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[doc] The JT host name needs to be FQDN for a secured cluster

bc Wong преди 13 години
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  1. 3 1
      docs/manual.txt

+ 3 - 1
docs/manual.txt

@@ -492,7 +492,9 @@ Hue only support one MapReduce cluster currently. That cluster should be defined
 under the `[[[default]]]` sub-section. Note that JobBrowser only works with MR1.
 
 jobtracker_host::
-  The host running the JobTracker.
+  The host running the JobTracker. In a secured environment, this needs to
+  be the FQDN of the JobTracker host, and match the "host" portion of the
+  `mapred' Kerberos principal full name.
 
 jobtracker_port::
   The port for the JobTracker IPC service.