ambari/contrib/views/pig/src/main/resources/view.xml

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<view>
    <name>PIG</name>
    <label>Pig</label>
    <version>1.0.0</version>
    <build>${env.BUILD_NUMBER}</build>

    <min-ambari-version>2.0.*</min-ambari-version>

    <validator-class>org.apache.ambari.view.pig.PropertyValidator</validator-class>

    <!-- HDFS Configs -->
    <parameter>
        <name>webhdfs.url</name>
        <description>Enter the WebHDFS FileSystem URI. Typically this is the dfs.namenode.http-address
            property in the hdfs-site.xml configuration. URL must be accessible from Ambari Server.</description>
        <label>WebHDFS FileSystem URI</label>
        <placeholder>webhdfs://namenode:50070</placeholder>
        <required>true</required>
        <cluster-config>core-site/fs.defaultFS</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.nameservices</name>
        <description>Comma-separated list of nameservices. Value of hdfs-site/dfs.nameservices property</description>
        <label>Logical name of the NameNode cluster</label>
        <required>false</required>
        <cluster-config>hdfs-site/dfs.nameservices</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.ha.namenodes.list</name>
        <description>Comma-separated list of namenodes for a given nameservice.
            Value of hdfs-site/dfs.ha.namenodes.[nameservice] property</description>
        <label>List of NameNodes</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.ha.namenode.rpc-address.nn1</name>
        <description>RPC address for first name node.
            Value of hdfs-site/dfs.namenode.rpc-address.[nameservice].[namenode1] property</description>
        <label>First NameNode RPC Address</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.ha.namenode.rpc-address.nn2</name>
        <description>RPC address for second name node.
            Value of hdfs-site/dfs.namenode.rpc-address.[nameservice].[namenode2] property</description>
        <label>Second NameNode RPC Address</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.ha.namenode.http-address.nn1</name>
        <description>WebHDFS address for first name node.
            Value of hdfs-site/dfs.namenode.http-address.[nameservice].[namenode1] property</description>
        <label>First NameNode HTTP (WebHDFS) Address</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.ha.namenode.http-address.nn2</name>
        <description>WebHDFS address for second name node.
            Value of hdfs-site/dfs.namenode.http-address.[nameservice].[namenode2] property</description>
        <label>Second NameNode HTTP (WebHDFS) Address</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>
    <parameter>
        <name>webhdfs.client.failover.proxy.provider</name>
        <description>The Java class that HDFS clients use to contact the Active NameNode
            Value of hdfs-site/dfs.client.failover.proxy.provider.[nameservice] property</description>
        <label>Failover Proxy Provider</label>
        <required>false</required>
        <cluster-config>fake</cluster-config>
    </parameter>

    <parameter>
        <name>webhdfs.username</name>
        <description>User and doAs for proxy user for HDFS. By default, uses the currently logged-in Ambari user.</description>
        <label>WebHDFS Username</label>
        <default-value>${username}</default-value>
        <required>false</required>
    </parameter>

    <parameter>
        <name>webhdfs.auth</name>
        <description>Semicolon-separated authentication configs. Default: auth=SIMPLE</description>
        <label>WebHDFS Authentication</label>
        <default-value>auth=SIMPLE</default-value>
        <required>false</required>
    </parameter>

    <!-- WebHCat Configs -->
    <parameter>
        <name>webhcat.hostname</name>
        <description>Enter the WebHCat host name for accessing WebHCat. Host must be accessible from Ambari Server.</description>
        <label>WebHCat Hostname</label>
        <placeholder>webhcat-host.example.com</placeholder>
        <cluster-config>fake</cluster-config>
        <required>true</required>
    </parameter>

    <parameter>
        <name>webhcat.port</name>
        <description>Enter the WebHCat port for accessing WebHCat.</description>
        <label>WebHCat Port</label>
        <default-value>50111</default-value>
        <cluster-config>webhcat-site/templeton.port</cluster-config>
        <required>true</required>
    </parameter>

    <parameter>
        <name>webhcat.username</name>
        <description>User and doAs for proxy user for WebHCat. By default, uses the currently logged-in Ambari user.</description>
        <label>WebHCat Username</label>
        <required>false</required>
    </parameter>

    <!-- General Configs -->
    <parameter>
        <name>scripts.dir</name>
        <description>HDFS directory to store Pig scripts.</description>
        <label>Scripts HDFS Directory</label>
        <placeholder>/user/${username}/pig/scripts</placeholder>
        <default-value>/user/${username}/pig/scripts</default-value>
        <required>true</required>
    </parameter>

    <parameter>
        <name>jobs.dir</name>
        <description>HDFS directory to store Pig job status.</description>
        <label>Jobs HDFS Directory</label>
        <placeholder>/user/${username}/pig/jobs</placeholder>
        <default-value>/user/${username}/pig/jobs</default-value>
        <required>true</required>
    </parameter>

    <parameter>
        <name>store.dir</name>
        <description>HDFS directory to store meta information about Pig scripts and jobs.</description>
        <label>Meta HDFS Directory</label>
        <placeholder>/user/${username}/pig/store</placeholder>
        <required>false</required>
    </parameter>

    <resource>
        <name>script</name>
        <plural-name>scripts</plural-name>
        <id-property>id</id-property>
        <resource-class>org.apache.ambari.view.pig.resources.scripts.models.PigScript</resource-class>
        <provider-class>org.apache.ambari.view.pig.resources.scripts.ScriptResourceProvider</provider-class>
        <service-class>org.apache.ambari.view.pig.resources.scripts.ScriptService</service-class>
    </resource>

    <resource>
        <name>job</name>
        <plural-name>jobs</plural-name>
        <id-property>id</id-property>
        <resource-class>org.apache.ambari.view.pig.resources.jobs.models.PigJob</resource-class>
        <provider-class>org.apache.ambari.view.pig.resources.jobs.JobResourceProvider</provider-class>
        <service-class>org.apache.ambari.view.pig.resources.jobs.JobService</service-class>
    </resource>

    <resource>
        <name>udf</name>
        <plural-name>udfs</plural-name>
        <id-property>id</id-property>
        <resource-class>org.apache.ambari.view.pig.resources.udf.models.UDF</resource-class>
        <provider-class>org.apache.ambari.view.pig.resources.udf.UDFResourceProvider</provider-class>
        <service-class>org.apache.ambari.view.pig.resources.udf.UDFService</service-class>
    </resource>

    <resource>
        <name>file</name>
        <service-class>org.apache.ambari.view.pig.resources.files.FileService</service-class>
    </resource>

    <resource>
        <name>pig</name>
        <service-class>org.apache.ambari.view.pig.PigServiceRouter</service-class>
    </resource>

    <persistence>
        <entity>
            <class>org.apache.ambari.view.pig.persistence.DataStoreStorage$SmokeTestEntity</class>
            <id-property>id</id-property>
        </entity>
        <entity>
            <class>org.apache.ambari.view.pig.resources.jobs.models.PigJob</class>
            <id-property>id</id-property>
        </entity>
        <entity>
            <class>org.apache.ambari.view.pig.resources.scripts.models.PigScript</class>
            <id-property>id</id-property>
        </entity>
        <entity>
            <class>org.apache.ambari.view.pig.resources.udf.models.UDF</class>
            <id-property>id</id-property>
        </entity>
    </persistence>

</view>