use-UGI-getCurrentUser---getUserName----at-creation-time--as-owner-of--META--and--ROOT-.patch

From fb5ac5b657eee77df539a09d4aa5696ffd19b7c0 Mon Sep 17 00:00:00 2001
From: Eugene Koontz <ekoontz@hiro-tan.org>
Date: Thu, 30 Sep 2010 12:47:34 -0700
Subject: [PATCH] use UGI:getCurrentUser().getUserName(), at creation time, as owner of .META. and -ROOT-

---
 .../java/org/apache/hadoop/hbase/HRegionInfo.java  |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java b/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
index d95c033..d331f52 100644
--- a/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
+++ b/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java
@@ -32,6 +32,7 @@ import org.apache.hadoop.hbase.util.JenkinsHash;
 import org.apache.hadoop.hbase.util.MD5Hash;
 import org.apache.hadoop.io.VersionedWritable;
 import org.apache.hadoop.io.WritableComparable;
+import org.apache.hadoop.security.UserGroupInformation;
 
 /**
  * HRegion information.
@@ -174,6 +175,22 @@ public class HRegionInfo extends VersionedWritable implements WritableComparable
                                        regionId, false);
     this.regionNameStr = Bytes.toStringBinary(this.regionName);
     setHashCode();
+
+    if (tableDesc == HTableDescriptor.ROOT_TABLEDESC) {
+      try {
+        tableDesc.setOwnerString(UserGroupInformation.getCurrentUser().getUserName());
+      } catch (IOException ioe) {
+        LOG.debug("UGI.getCurrentUser() failed", ioe);
+      }
+    }
+
+    if (tableDesc == HTableDescriptor.META_TABLEDESC) {
+      try {
+        tableDesc.setOwnerString(UserGroupInformation.getCurrentUser().getUserName());
+      } catch (IOException ioe) {
+        LOG.debug("UGI.getCurrentUser() failed", ioe);
+      }
+    }
   }
 
   /** Default constructor - creates empty object */
-- 
1.7.1+GitX