BIGTOP-552. Enable HDFS durable sync (Michael Morello via ptr)

git-svn-id: https://svn.apache.org/repos/asf/incubator/bigtop/branches/hadoop-0.23@1328546 13f79535-47bb-0310-9956-ffa450edef68
apache · Apr 21, 2012 · 3e30e8b · 3e30e8b
1 parent eac8070
commit 3e30e8b
Show file tree

Hide file tree

Showing 2 changed files with 31 additions and 0 deletions.
diff --git a/bigtop-deploy/puppet/modules/hadoop-hbase/templates/hbase-site.xml b/bigtop-deploy/puppet/modules/hadoop-hbase/templates/hbase-site.xml
@@ -37,6 +37,18 @@
     <value><%= rootdir %></value>
   </property>
 
+  <property>
+    <name>dfs.support.append</name>
+    <value>true</value>
+  </property>
+
+<% if has_variable?("hdfs_shortcut_reader_user") %>
+  <property>
+    <name>dfs.client.read.shortcircuit</name>
+    <value>true</value>
+  </property>
+<% end %>
+
 <% if kerberos_realm != "" %>
   <property> 
     <name>hbase.regionserver.kerberos.principal</name> 

diff --git a/bigtop-deploy/puppet/modules/hadoop/templates/hdfs-site.xml b/bigtop-deploy/puppet/modules/hadoop/templates/hdfs-site.xml
@@ -168,6 +168,25 @@
     <name>dfs.data.dir</name>
     <value><%= hdfs_data_dirs.join(",") %></value>
   </property>
+
+<% if has_variable?("hdfs_support_append") %>
+  <property>
+    <name>dfs.support.append</name>
+    <value><%= hdfs_support_append %></value>
+  </property>
+<% end %>
+
+<% if has_variable?("hdfs_shortcut_reader_user") %>
+  <property>
+    <name>dfs.client.read.shortcircuit</name>
+    <value>true</value>
+  </property>
+
+  <property>
+    <name>dfs.block.local-path-access.user</name>
+    <value><%= hdfs_shortcut_reader_user %></value>
+  </property>
+<% end %>
 
   <property>
     <name>dfs.name.dir</name>