Page Comparison

...

1. Copy the set of jar files for the Hadoop version you want to use to the machine that is running on.e

   The set of jar files comprises hadoop-auth, hadoop-common, hadoop-hdfs, commons-collections and jets. If any of these files do not exist, or do not work, contact.

   Depending on the file structure, the files may be located in different folders, but typically they will be located in a folder called hadoop, or hadoop-common, where the hadoop-common.jar file is placed in the root directory, and the rest of the jar files are placed in a subdirectory called /lib.
    

2. Set a variable called $FILES for all the different jars.

   Info
   title Example
   This example shows how this is done for the Cloudera Distribution of Hadoop 4. Code Block language text theme Eclipse FILES="-exported 3.1.0 file=hadoop-auth-3.1.0.jar \ -exported 3.1.0 file=hadoop-common-3.1.0.jar \ -exported 3.1.0 file=hadoop-hdfs-3.1.0.jar \ -exported 3.1.0 file=hadoop-aws-3.1.0.jar \ -exported 3.1.0 file=hadoop-annotations-3.1.0.jar \ file=hadoop-hdfs-client-3.1.0.jar \ file=stax2-api-3.1.4.jar \ file=commons-collections-3.2.2.jar \ file=htrace-core4-4.1.0-incubating.jar \ file=woodstox-core-5.0.3.jar \ file=commons-configuration2-2.1.1.jar \ file=httpclient-4.5.2.jar file=commons-logging-1.1.3.jar \ file=protobuf-java-2.5.0.jar \ file=guava-11.0.2.jar \ file=re2j-1.1.jar \ file=aws-java-sdk-bundle-1.11.271.jar"

   
   

   Note
   title Note
   These files are version specific, which means that the list in the example will not work for other versions of Hadoop.

   
   

3. Create the mzp package:

   Code Block
   language text theme Eclipse
   mzsh pcreate "Apache Hadoop" "<distribution>" apache_hadoop_cdh4.mzp -level platform -osgi true $FILES

   
   

   Note
   title Note
   It is important that the package is called exactly "Apache Hadoop".

   
   

   Info
   title Example - Creating the mzp package
   This example shows how this could look like for the Cloudera Distribution of Hadoop 4. Code Block language text theme Eclipse mzsh pcreate "Apache Hadoop" "CDH4.4" apache_hadoop_cdh4.mzp -level platform $FILES

   
   

4. Commit the new package:

   Code Block
   language text theme Eclipse
   mzsh mzadmin/<password> pcommit apache_hadoop_<application>.mzp

   
   

5. Restart the Platform and ECs:

   Code Block
   language text theme Eclipse
   mzsh shutdown platform <ec> <ec> mzsh startup platform <ec> <ec>