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From maha...@apache.org
Subject [6/8] AMBARI-4148. Add dev stack definition to the latest 2.0 repository. (mahadev)
Date Fri, 20 Dec 2013 19:12:29 GMT
http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HCATALOG/metainfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HCATALOG/metainfo.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HCATALOG/metainfo.xml
deleted file mode 100644
index 23e7ed5..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HCATALOG/metainfo.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0"?>
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-<metainfo>
-    <user>root</user>
-    <comment>This is comment for HCATALOG service</comment>
-    <version>0.12.0.2.0.8.0</version>
-
-    <components>
-        <component>
-            <name>HCAT</name>
-            <category>CLIENT</category>
-        </component>
-    </components>
-
-</metainfo>

http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/core-site.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/core-site.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/core-site.xml
deleted file mode 100644
index e244fc7..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/core-site.xml
+++ /dev/null
@@ -1,167 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-
- <!--
-    Licensed to the Apache Software Foundation (ASF) under one or more
-    contributor license agreements.  See the NOTICE file distributed with
-    this work for additional information regarding copyright ownership.
-    The ASF licenses this file to You under the Apache License, Version 2.0
-    (the "License"); you may not use this file except in compliance with
-    the License.  You may obtain a copy of the License at
- 
-        http://www.apache.org/licenses/LICENSE-2.0
- 
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
- -->
- 
-<!-- Put site-specific property overrides in this file. -->
-
-<configuration xmlns:xi="http://www.w3.org/2001/XInclude">
-
-<!-- i/o properties -->
-
-  <property>
-    <name>io.file.buffer.size</name>
-    <value>131072</value>
-    <description>The size of buffer for use in sequence files.
-  The size of this buffer should probably be a multiple of hardware
-  page size (4096 on Intel x86), and it determines how much data is
-  buffered during read and write operations.</description>
-  </property>
-
-  <property>
-    <name>io.serializations</name>
-    <value>org.apache.hadoop.io.serializer.WritableSerialization</value>
-  </property>
-
-  <property>
-    <name>io.compression.codecs</name>
-    <value>org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec</value>
-    <description>A list of the compression codec classes that can be used
-                 for compression/decompression.</description>
-  </property>
-
-<!-- file system properties -->
-
-  <property>
-    <name>fs.defaultFS</name>
-    <!-- cluster variant -->
-    <value>hdfs://localhost:8020</value>
-    <description>The name of the default file system.  Either the
-  literal string "local" or a host:port for NDFS.</description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>fs.trash.interval</name>
-    <value>360</value>
-    <description>Number of minutes between trash checkpoints.
-  If zero, the trash feature is disabled.
-  </description>
-  </property>
-
-  <!-- ipc properties: copied from kryptonite configuration -->
-  <property>
-    <name>ipc.client.idlethreshold</name>
-    <value>8000</value>
-    <description>Defines the threshold number of connections after which
-               connections will be inspected for idleness.
-  </description>
-  </property>
-
-  <property>
-    <name>ipc.client.connection.maxidletime</name>
-    <value>30000</value>
-    <description>The maximum time after which a client will bring down the
-               connection to the server.
-  </description>
-  </property>
-
-  <property>
-    <name>ipc.client.connect.max.retries</name>
-    <value>50</value>
-    <description>Defines the maximum number of retries for IPC connections.</description>
-  </property>
-
-  <!-- Web Interface Configuration -->
-  <property>
-    <name>mapreduce.jobtracker.webinterface.trusted</name>
-    <value>false</value>
-    <description> If set to true, the web interfaces of JT and NN may contain
-                actions, such as kill job, delete file, etc., that should
-                not be exposed to public. Enable this option if the interfaces
-                are only reachable by those who have the right authorization.
-  </description>
-  </property>
-
- <property>
-   <name>hadoop.security.authentication</name>
-   <value>simple</value>
-   <description>
-   Set the authentication for the cluster. Valid values are: simple or
-   kerberos.
-   </description>
- </property>
-<property>
-  <name>hadoop.security.authorization</name>
-  <value>false</value>
-  <description>
-     Enable authorization for different protocols.
-  </description>
-</property>
-
-  <property>
-    <name>hadoop.security.auth_to_local</name>
-    <value>
-        RULE:[2:$1@$0]([rn]m@.*)s/.*/yarn/
-        RULE:[2:$1@$0](jhs@.*)s/.*/mapred/
-        RULE:[2:$1@$0]([nd]n@.*)s/.*/hdfs/
-        RULE:[2:$1@$0](hm@.*)s/.*/hbase/
-        RULE:[2:$1@$0](rs@.*)s/.*/hbase/
-        DEFAULT
-    </value>
-<description>The mapping from kerberos principal names to local OS mapreduce.job.user.names.
-  So the default rule is just "DEFAULT" which takes all principals in your default domain
to their first component.
-  "omalley@APACHE.ORG" and "omalley/admin@APACHE.ORG" to "omalley", if your default domain
is APACHE.ORG.
-The translations rules have 3 sections:
-      base     filter    substitution
-The base consists of a number that represents the number of components in the principal name
excluding the realm and the pattern for building the name from the sections of the principal
name. The base uses $0 to mean the realm, $1 to mean the first component and $2 to mean the
second component.
-
-[1:$1@$0] translates "omalley@APACHE.ORG" to "omalley@APACHE.ORG"
-[2:$1] translates "omalley/admin@APACHE.ORG" to "omalley"
-[2:$1%$2] translates "omalley/admin@APACHE.ORG" to "omalley%admin"
-
-The filter is a regex in parens that must the generated string for the rule to apply.
-
-"(.*%admin)" will take any string that ends in "%admin"
-"(.*@ACME.COM)" will take any string that ends in "@ACME.COM"
-
-Finally, the substitution is a sed rule to translate a regex into a fixed string.
-
-"s/@ACME\.COM//" removes the first instance of "@ACME.COM".
-"s/@[A-Z]*\.COM//" removes the first instance of "@" followed by a name followed by ".COM".
-"s/X/Y/g" replaces all of the "X" in the name with "Y"
-
-So, if your default realm was APACHE.ORG, but you also wanted to take all principals from
ACME.COM that had a single component "joe@ACME.COM", you'd do:
-
-RULE:[1:$1@$0](.@ACME.ORG)s/@.//
-DEFAULT
-
-To also translate the names with a second component, you'd make the rules:
-
-RULE:[1:$1@$0](.@ACME.ORG)s/@.//
-RULE:[2:$1@$0](.@ACME.ORG)s/@.//
-DEFAULT
-
-If you want to treat all principals from APACHE.ORG with /admin as "admin", your rules would
look like:
-
-RULE[2:$1%$2@$0](.%admin@APACHE.ORG)s/./admin/
-DEFAULT
-    </description>
-  </property>
-
-</configuration>

http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/global.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/global.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/global.xml
deleted file mode 100644
index 49d66bb..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/global.xml
+++ /dev/null
@@ -1,192 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-<!--
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
--->
-
-<configuration>
-  <property>
-    <name>namenode_host</name>
-    <value></value>
-    <description>NameNode Host.</description>
-  </property>
-  <property>
-    <name>dfs_namenode_name_dir</name>
-    <value>/hadoop/hdfs/namenode</value>
-    <description>NameNode Directories.</description>
-  </property>
-  <property>
-    <name>snamenode_host</name>
-    <value></value>
-    <description>Secondary NameNode.</description>
-  </property>
-  <property>
-    <name>dfs_namenode_checkpoint_dir</name>
-    <value>/hadoop/hdfs/namesecondary</value>
-    <description>Secondary NameNode checkpoint dir.</description>
-  </property>
-  <property>
-    <name>datanode_hosts</name>
-    <value></value>
-    <description>List of Datanode Hosts.</description>
-  </property>
-  <property>
-    <name>dfs_datanode_data_dir</name>
-    <value>/hadoop/hdfs/data</value>
-    <description>Data directories for Data Nodes.</description>
-  </property>
-  <property>
-    <name>hdfs_log_dir_prefix</name>
-    <value>/var/log/hadoop</value>
-    <description>Hadoop Log Dir Prefix</description>
-  </property>
-  <property>
-    <name>hadoop_pid_dir_prefix</name>
-    <value>/var/run/hadoop</value>
-    <description>Hadoop PID Dir Prefix</description>
-  </property>
-  <property>
-    <name>dfs_webhdfs_enabled</name>
-    <value>true</value>
-    <description>WebHDFS enabled</description>
-  </property>
-  <property>
-    <name>hadoop_heapsize</name>
-    <value>1024</value>
-    <description>Hadoop maximum Java heap size</description>
-  </property>
-  <property>
-    <name>namenode_heapsize</name>
-    <value>1024</value>
-    <description>NameNode Java heap size</description>
-  </property>
-  <property>
-    <name>namenode_opt_newsize</name>
-    <value>200</value>
-    <description>NameNode new generation size</description>
-  </property>
-  <property>
-    <name>namenode_opt_maxnewsize</name>
-    <value>200</value>
-    <description>NameNode maximum new generation size</description>
-  </property>
-  <property>
-    <name>datanode_du_reserved</name>
-    <value>1073741824</value>
-    <description>Reserved space for HDFS</description>
-  </property>
-  <property>
-    <name>dtnode_heapsize</name>
-    <value>1024</value>
-    <description>DataNode maximum Java heap size</description>
-  </property>
-  <property>
-    <name>dfs_datanode_failed_volume_tolerated</name>
-    <value>0</value>
-    <description>DataNode volumes failure toleration</description>
-  </property>
-  <property>
-    <name>dfs_namenode_checkpoint_period</name>
-    <value>21600</value>
-    <description>HDFS Maximum Checkpoint Delay</description>
-  </property>
-  <property>
-    <name>fs_checkpoint_size</name>
-    <value>0.5</value>
-    <description>FS Checkpoint Size.</description>
-  </property>
-  <property>
-    <name>proxyuser_group</name>
-    <value>users</value>
-    <description>Proxy user group.</description>
-  </property>
-  <property>
-    <name>dfs_exclude</name>
-    <value></value>
-    <description>HDFS Exclude hosts.</description>
-  </property>
-  <property>
-    <name>dfs_replication</name>
-    <value>3</value>
-    <description>Default Block Replication.</description>
-  </property>
-  <property>
-    <name>dfs_block_local_path_access_user</name>
-    <value>hbase</value>
-    <description>Default Block Replication.</description>
-  </property>
-  <property>
-    <name>dfs_datanode_address</name>
-    <value>50010</value>
-    <description>Port for datanode address.</description>
-  </property>
-  <property>
-    <name>dfs_datanode_http_address</name>
-    <value>50075</value>
-    <description>Port for datanode address.</description>
-  </property>
-  <property>
-    <name>dfs_datanode_data_dir_perm</name>
-    <value>750</value>
-    <description>Datanode dir perms.</description>
-  </property>
-
-  <property>
-    <name>security_enabled</name>
-    <value>false</value>
-    <description>Hadoop Security</description>
-  </property>
-  <property>
-    <name>kerberos_domain</name>
-    <value>EXAMPLE.COM</value>
-    <description>Kerberos realm.</description>
-  </property>
-  <property>
-    <name>kadmin_pw</name>
-    <value></value>
-    <description>Kerberos realm admin password</description>
-  </property>
-  <property>
-    <name>keytab_path</name>
-    <value>/etc/security/keytabs</value>
-    <description>Kerberos keytab path.</description>
-  </property>
-  
-  <property>
-    <name>keytab_path</name>
-    <value>/etc/security/keytabs</value>
-    <description>KeyTab Directory.</description>
-  </property>
-    <property>
-    <name>namenode_formatted_mark_dir</name>
-    <value>/var/run/hadoop/hdfs/namenode/formatted/</value>
-    <description>Formatteed Mark Directory.</description>
-  </property>
-    <property>
-    <name>hdfs_user</name>
-    <value>hdfs</value>
-    <description>User and Groups.</description>
-  </property>
-  <property>
-    <name>lzo_enabled</name>
-    <value>true</value>
-    <description>LZO compression enabled</description>
-  </property>
-  
-</configuration>

http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hadoop-policy.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hadoop-policy.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hadoop-policy.xml
deleted file mode 100644
index 51b01bb..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hadoop-policy.xml
+++ /dev/null
@@ -1,134 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-
-<!-- Put site-specific property overrides in this file. -->
-
-<configuration>
-  <property>
-    <name>security.client.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for ClientProtocol, which is used by user code
-    via the DistributedFileSystem.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.client.datanode.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for ClientDatanodeProtocol, the client-to-datanode protocol
-    for block recovery.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.datanode.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for DatanodeProtocol, which is used by datanodes to
-    communicate with the namenode.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.inter.datanode.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for InterDatanodeProtocol, the inter-datanode protocol
-    for updating generation timestamp.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.namenode.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for NamenodeProtocol, the protocol used by the secondary
-    namenode to communicate with the namenode.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.inter.tracker.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for InterTrackerProtocol, used by the tasktrackers to
-    communicate with the jobtracker.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.job.client.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for JobSubmissionProtocol, used by job clients to
-    communciate with the jobtracker for job submission, querying job status etc.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.job.task.protocol.acl</name>
-    <value>*</value>
-    <description>ACL for TaskUmbilicalProtocol, used by the map and reduce
-    tasks to communicate with the parent tasktracker.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
- <property>
-    <name>security.admin.operations.protocol.acl</name>
-    <value>hadoop</value>
-    <description>ACL for AdminOperationsProtocol. Used for admin commands.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-  <property>
-    <name>security.refresh.usertogroups.mappings.protocol.acl</name>
-    <value>hadoop</value>
-    <description>ACL for RefreshUserMappingsProtocol. Used to refresh
-    users mappings. The ACL is a comma-separated list of user and
-    group names. The user and group list is separated by a blank. For
-    e.g. "alice,bob users,wheel".  A special value of "*" means all
-    users are allowed.</description>
-  </property>
-
-<property>
-    <name>security.refresh.policy.protocol.acl</name>
-    <value>hadoop</value>
-    <description>ACL for RefreshAuthorizationPolicyProtocol, used by the
-    dfsadmin and mradmin commands to refresh the security policy in-effect.
-    The ACL is a comma-separated list of user and group names. The user and
-    group list is separated by a blank. For e.g. "alice,bob users,wheel".
-    A special value of "*" means all users are allowed.</description>
-  </property>
-
-
-</configuration>

http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hdfs-site.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hdfs-site.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hdfs-site.xml
deleted file mode 100644
index 36376f5..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/configuration/hdfs-site.xml
+++ /dev/null
@@ -1,497 +0,0 @@
-<?xml version="1.0"?>
-<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
-
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-
-<!-- Put site-specific property overrides in this file. -->
-
-<configuration>
-
-  <!-- file system properties -->
-
-  <property>
-    <name>dfs.namenode.name.dir</name>
-    <!-- cluster variant -->
-    <value>/hadoop/hdfs/namenode</value>
-    <description>Determines where on the local filesystem the DFS name node
-      should store the name table.  If this is a comma-delimited list
-      of directories then the name table is replicated in all of the
-      directories, for redundancy. </description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.support.append</name>
-    <value>true</value>
-    <description>to enable dfs append</description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.webhdfs.enabled</name>
-    <value>true</value>
-    <description>Whether to enable WebHDFS feature</description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.datanode.failed.volumes.tolerated</name>
-    <value>0</value>
-    <description> Number of failed disks a DataNode would tolerate before it stops
offering service</description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.datanode.data.dir</name>
-    <value>/hadoop/hdfs/data</value>
-    <description>Determines where on the local filesystem an DFS data node
-      should store its blocks.  If this is a comma-delimited
-      list of directories, then data will be stored in all named
-      directories, typically on different devices.
-      Directories that do not exist are ignored.
-    </description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.hosts.exclude</name>
-    <value>/etc/hadoop/conf/dfs.exclude</value>
-    <description>Names a file that contains a list of hosts that are
-      not permitted to connect to the namenode.  The full pathname of the
-      file must be specified.  If the value is empty, no hosts are
-      excluded.</description>
-  </property>
-
-  <!--
-    <property>
-      <name>dfs.hosts</name>
-      <value>/etc/hadoop/conf/dfs.include</value>
-      <description>Names a file that contains a list of hosts that are
-      permitted to connect to the namenode. The full pathname of the file
-      must be specified.  If the value is empty, all hosts are
-      permitted.</description>
-    </property>
-  -->
-
-  <property>
-    <name>dfs.namenode.checkpoint.dir</name>
-    <value>/hadoop/hdfs/namesecondary</value>
-    <description>Determines where on the local filesystem the DFS secondary
-      name node should store the temporary images to merge.
-      If this is a comma-delimited list of directories then the image is
-      replicated in all of the directories for redundancy.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.checkpoint.edits.dir</name>
-    <value>${dfs.namenode.checkpoint.dir}</value>
-    <description>Determines where on the local filesystem the DFS secondary
-      name node should store the temporary edits to merge.
-      If this is a comma-delimited list of directoires then teh edits is
-      replicated in all of the directoires for redundancy.
-      Default value is same as dfs.namenode.checkpoint.dir
-    </description>
-  </property>
-
-
-  <property>
-    <name>dfs.namenode.checkpoint.period</name>
-    <value>21600</value>
-    <description>The number of seconds between two periodic checkpoints.
-    </description>
-  </property>
-
-  <property>
-    <name>fs.checkpoint.size</name>
-    <value>67108864</value>
-    <description>The size of the current edit log (in bytes) that triggers
-      a periodic checkpoint even if the maximum checkpoint delay is not reached
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.replication.max</name>
-    <value>50</value>
-    <description>Maximal block replication.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.replication</name>
-    <value>3</value>
-    <description>Default block replication.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.heartbeat.interval</name>
-    <value>3</value>
-    <description>Determines datanode heartbeat interval in seconds.</description>
-  </property>
-
-  <property>
-    <name>dfs.heartbeat.interval</name>
-    <value>3</value>
-    <description>Determines datanode heartbeat interval in seconds.</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.safemode.threshold-pct</name>
-    <value>1.0f</value>
-    <description>
-      Specifies the percentage of blocks that should satisfy
-      the minimal replication requirement defined by dfs.namenode.replication.min.
-      Values less than or equal to 0 mean not to start in safe mode.
-      Values greater than 1 will make safe mode permanent.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.balance.bandwidthPerSec</name>
-    <value>6250000</value>
-    <description>
-      Specifies the maximum amount of bandwidth that each datanode
-      can utilize for the balancing purpose in term of
-      the number of bytes per second.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.https.port</name>
-    <value>50470</value>
-    <description>
-      This property is used by HftpFileSystem.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.address</name>
-    <value>0.0.0.0:50010</value>
-    <description>
-      The datanode server address and port for data transfer.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.http.address</name>
-    <value>0.0.0.0:50075</value>
-    <description>
-      The datanode http server address and port.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.blocksize</name>
-    <value>134217728</value>
-    <description>The default block size for new files.</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.http-address</name>
-    <value>localhost:50070</value>
-    <description>The name of the default file system.  Either the
-      literal string "local" or a host:port for NDFS.</description>
-    <final>true</final>
-  </property>
-
-  <property>
-    <name>dfs.datanode.du.reserved</name>
-    <!-- cluster variant -->
-    <value>1073741824</value>
-    <description>Reserved space in bytes per volume. Always leave this much space free
for non dfs use.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.ipc.address</name>
-    <value>0.0.0.0:8010</value>
-    <description>
-      The datanode ipc server address and port.
-      If the port is 0 then the server will start on a free port.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.blockreport.initialDelay</name>
-    <value>120</value>
-    <description>Delay for first block report in seconds.</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.handler.count</name>
-    <value>40</value>
-    <description>The number of server threads for the namenode.</description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.max.transfer.threads</name>
-    <value>1024</value>
-    <description>PRIVATE CONFIG VARIABLE</description>
-  </property>
-
-  <!-- Permissions configuration -->
-
-  <property>
-    <name>fs.permissions.umask-mode</name>
-    <value>022</value>
-    <description>
-      The octal umask used when creating files and directories.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.permissions.enabled</name>
-    <value>true</value>
-    <description>
-      If "true", enable permission checking in HDFS.
-      If "false", permission checking is turned off,
-      but all other behavior is unchanged.
-      Switching from one parameter value to the other does not change the mode,
-      owner or group of files or directories.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.permissions.superusergroup</name>
-    <value>hdfs</value>
-    <description>The name of the group of super-users.</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.handler.count</name>
-    <value>100</value>
-    <description>Added to grow Queue size so that more client connections are allowed</description>
-  </property>
-
-  <property>
-    <name>dfs.block.access.token.enable</name>
-    <value>true</value>
-    <description>
-      If "true", access tokens are used as capabilities for accessing datanodes.
-      If "false", no access tokens are checked on accessing datanodes.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.kerberos.principal</name>
-    <value></value>
-    <description>
-      Kerberos principal name for the NameNode
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.secondary.namenode.kerberos.principal</name>
-    <value></value>
-    <description>
-      Kerberos principal name for the secondary NameNode.
-    </description>
-  </property>
-
-
-  <!--
-    This is KRB DOMAIN specific. The FQDN of the namenode has to be mentioned.
-  -->
-  <property>
-    <name>dfs.namenode.kerberos.https.principal</name>
-    <value></value>
-    <description>The Kerberos principal for the host that the NameNode runs on.</description>
-
-  </property>
-
-  <property>
-    <name>dfs.secondary.namenode.kerberos.https.principal</name>
-    <value></value>
-    <description>The Kerberos principal for the hostthat the secondary NameNode runs
on.</description>
-
-  </property>
-
-  <property>
-    <!-- cluster variant -->
-    <name>dfs.namenode.secondary.http-address</name>
-    <value>localhost:50090</value>
-    <description>Address of secondary namenode web server</description>
-  </property>
-
-  <property>
-    <name>dfs.web.authentication.kerberos.principal</name>
-    <value></value>
-    <description>
-      The HTTP Kerberos principal used by Hadoop-Auth in the HTTP endpoint.
-      The HTTP Kerberos principal MUST start with 'HTTP/' per Kerberos
-      HTTP SPENGO specification.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.web.authentication.kerberos.keytab</name>
-    <value></value>
-    <description>
-      The Kerberos keytab file with the credentials for the
-      HTTP Kerberos principal used by Hadoop-Auth in the HTTP endpoint.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.kerberos.principal</name>
-    <value></value>
-    <description>
-      The Kerberos principal that the DataNode runs as. "_HOST" is replaced by the real host
name.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.keytab.file</name>
-    <value></value>
-    <description>
-      Combined keytab file containing the namenode service and host principals.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.secondary.namenode.keytab.file</name>
-    <value></value>
-    <description>
-      Combined keytab file containing the namenode service and host principals.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.datanode.keytab.file</name>
-    <value></value>
-    <description>
-      The filename of the keytab file for the DataNode.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.https-address</name>
-    <value>localhost:50470</value>
-    <description>The https address where namenode binds</description>
-
-  </property>
-
-  <property>
-    <name>dfs.datanode.data.dir.perm</name>
-    <value>750</value>
-    <description>The permissions that should be there on dfs.datanode.data.dir
-      directories. The datanode will not come up if the permissions are
-      different on existing dfs.datanode.data.dir directories. If the directories
-      don't exist, they will be created with this permission.</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.accesstime.precision</name>
-    <value>0</value>
-    <description>The access time for HDFS file is precise upto this value.
-      The default value is 1 hour. Setting a value of 0 disables
-      access times for HDFS.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.cluster.administrators</name>
-    <value> hdfs</value>
-    <description>ACL for who all can view the default servlets in the HDFS</description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.avoid.read.stale.datanode</name>
-    <value>true</value>
-    <description>
-      Indicate whether or not to avoid reading from stale datanodes whose
-      heartbeat messages have not been received by the namenode for more than a
-      specified time interval.
-    </description>
-  </property>
-  <property>
-    <name>dfs.namenode.avoid.write.stale.datanode</name>
-    <value>true</value>
-    <description>
-      Indicate whether or not to avoid writing to stale datanodes whose
-      heartbeat messages have not been received by the namenode for more than a
-      specified time interval.
-    </description>
-  </property>
-  <property>
-    <name>dfs.namenode.write.stale.datanode.ratio</name>
-    <value>1.0f</value>
-    <description>When the ratio of number stale datanodes to total datanodes marked
is greater
-      than this ratio, stop avoiding writing to stale nodes so as to prevent causing hotspots.
-    </description>
-  </property>
-  <property>
-    <name>dfs.namenode.stale.datanode.interval</name>
-    <value>30000</value>
-    <description>Datanode is stale after not getting a heartbeat in this interval in
ms</description>
-  </property>
-
-  <property>
-    <name>dfs.journalnode.http-address</name>
-    <value>0.0.0.0:8480</value>
-    <description>The address and port the JournalNode web UI listens on.
-      If the port is 0 then the server will start on a free port. </description>
-  </property>
-
-  <property>
-    <name>dfs.journalnode.edits.dir</name>
-    <value>/grid/0/hdfs/journal</value>
-    <description>The path where the JournalNode daemon will store its local state.
</description>
-  </property>
-
-  <!-- HDFS Short-Circuit Local Reads -->
-
-  <property>
-    <name>dfs.client.read.shortcircuit</name>
-    <value>true</value>
-    <description>
-      This configuration parameter turns on short-circuit local reads.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.client.read.shortcircuit.skip.checksum</name>
-    <value></value>
-    <description>Enable/disbale skipping the checksum check</description>
-  </property>
-
-  <property>
-    <name>dfs.domain.socket.path</name>
-    <value>/var/lib/hadoop-hdfs/dn_socket</value>
-  </property>
-
-  <property>
-    <name>dfs.client.read.shortcircuit.streams.cache.size</name>
-    <value>4096</value>
-    <description>
-      The DFSClient maintains a cache of recently opened file descriptors. This
-      parameter controls the size of that cache. Setting this higher will use
-      more file descriptors, but potentially provide better performance on
-      workloads involving lots of seeks.
-    </description>
-  </property>
-
-  <property>
-    <name>dfs.namenode.name.dir.restore</name>
-    <value>true</value>
-    <description>Set to true to enable NameNode to attempt recovering a previously
failed dfs.namenode.name.dir.
-      When enabled, a recovery of any failed directory is attempted during checkpoint.</description>
-  </property>
-
-</configuration>

http://git-wip-us.apache.org/repos/asf/ambari/blob/aaf18db9/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/metainfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/metainfo.xml
b/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/metainfo.xml
deleted file mode 100644
index f45e5c5..0000000
--- a/ambari-server/src/main/resources/stacks/HDP/2.0.8/services/HDFS/metainfo.xml
+++ /dev/null
@@ -1,60 +0,0 @@
-<?xml version="1.0"?>
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-<metainfo>
-    <user>root</user>
-    <comment>Apache Hadoop Distributed File System</comment>
-    <version>2.1.0.2.0.8.0</version>
-
-    <components>
-        <component>
-            <name>NAMENODE</name>
-            <category>MASTER</category>
-        </component>
-
-        <component>
-            <name>DATANODE</name>
-            <category>SLAVE</category>
-        </component>
-
-        <component>
-            <name>SECONDARY_NAMENODE</name>
-            <category>MASTER</category>
-        </component>
-
-        <component>
-            <name>HDFS_CLIENT</name>
-            <category>CLIENT</category>
-        </component>
-        
-        <component>
-            <name>JOURNALNODE</name>
-            <category>MASTER</category>
-        </component>
-
-        <component>
-          <name>ZKFC</name>
-          <category>SLAVE</category>
-        </component>
-    </components>
-    <configuration-dependencies>
-      <config-type>core-site</config-type>
-      <config-type>global</config-type>
-      <config-type>hdfs-site</config-type>
-      <config-type>hadoop-policy</config-type>
-    </configuration-dependencies>
-</metainfo>


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