This documentation is for Machine Learner 1.0.0. View documentation for the latest release.

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  1. Log in to the WSO2 CEP management console using admin/admin credentials and the following URL: https://<CEP_HOME>:<CEP_PORT>/carbon/
  2. Click Configure, and then click Features.
  3. Click Repository Managementand then click Add Repository.
  4. Enter the details as shown below to add the Carbon P2 repository


  5. Click Add.
  6. Click Available Features tab, and select the repository added in the previous step.
  7. Deselect the Group features by category option.

  8. Click Find Features. It can take a while to list out all the available features in the feature repository. Once listed, select the following features. 

    • Machine Learner Core 

    • Machine Learner Commons 

    • Machine Learner Database Service 

    • ML Siddhi Extension

    Tip

    If you can't see this feature, retry with one of the following suggestions:

    • Try adding a more recent P2 repository. The repository you added could be deprecated.
    • Check for the feature in the Installed Features tab.

    selecting ML features to install

  9. Once the features are selected, click Install to proceed with the installation. 

  10. Click Next, and then select I accept the terms of the license agreement.
  11. Once the installation is completed, click Restart Now, and click Yes in the message which pops up.

    Info

    When you are installing ML features to the CEP extension within WSO2 DAS, click Restart Later. Then stop the server and start it again using one of the following commands.

    On Windows:  <PRODUCT_HOME>\bin\wso2server.bat --run -DdisableMLSparkCtx=true 
    On Linux/Solaris/Mac OS: sh <PRODUCT_HOME>/bin/wso2server.sh -DdisableMLSparkCtx=true

Info

When you run WSO2 CEP in a distributed mode, the following needs to be carried out <CEP_HOME>/samples/utils/storm-dependencies.jar/pom.xml

  1. The following dependencies should be uncommented in the <CEP_HOME>/samples/utils/storm-dependencies.jar/pom.xml file as shown below..

    Code Block
    languagexml
    <!-- Uncomment the following depedency section if you want to include Siddhi ML extension as part of
        Storm dependencies -->
    
            <dependency>
                <groupId>org.wso2.carbon.ml</groupId>
                <artifactId>org.wso2.carbon.ml.siddhi.extension</artifactId>
                <version>${carbon.ml.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.carbon.ml</groupId>
                <artifactId>org.wso2.carbon.ml.core</artifactId>
                <version>${carbon.ml.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.carbon.ml</groupId>
                <artifactId>org.wso2.carbon.ml.database</artifactId>
                <version>${carbon.ml.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.carbon.ml</groupId>
                <artifactId>org.wso2.carbon.ml.commons</artifactId>
                <version>${carbon.ml.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.carbon.metrics</groupId>
                <artifactId>org.wso2.carbon.metrics.manager</artifactId>
                <version>${carbon.metrics.version}</version>
            </dependency>
    
            <!--&lt;!&ndash; Dependencies for Spark &ndash;&gt;-->
            <dependency>
                <groupId>org.wso2.orbit.org.apache.spark</groupId>
                <artifactId>spark-core_2.10</artifactId>
                <version>${spark.core.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.org.apache.spark</groupId>
                <artifactId>spark-sql_2.10</artifactId>
                <version>${spark.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.org.apache.spark</groupId>
                <artifactId>spark-mllib_2.10</artifactId>
                <version>${spark.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.org.apache.spark</groupId>
                <artifactId>spark-streaming_2.10</artifactId>
                <version>${spark.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.org.scalanlp</groupId>
                <artifactId>breeze_2.10</artifactId>
                <version>${breeze.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.jblas</groupId>
                <artifactId>jblas</artifactId>
                <version>${jblas.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.spire-math</groupId>
                <artifactId>spire_2.10</artifactId>
                <version>${spire.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.org.apache.hadoop</groupId>
                <artifactId>hadoop-client</artifactId>
                <version>${hadoop.client.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.uncommons.maths</groupId>
                <artifactId>uncommons-maths</artifactId>
                <version>${uncommons.maths.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.json4s</groupId>
                <artifactId>json4s-jackson_2.10</artifactId>
                <version>${json4s.jackson.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.github.fommil.netlib</groupId>
                <artifactId>core</artifactId>
                <version>${fommil.netlib.version}</version>
            </dependency>
            <dependency>
                <groupId>org.wso2.orbit.sourceforge.f2j</groupId>
                <artifactId>arpack_combined</artifactId>
                <version>${arpack.combined.version}</version>
            </dependency>
            <dependency>
                <groupId>org.scala-lang</groupId>
                <artifactId>scala-library</artifactId>
                <version>${scala.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-csv</artifactId>
                <version>${commons.csv.version}</version>
            </dependency>
    Code Block
    languagexml
    <!-- ML extension dependencies -->
    
             <include>org.wso2.orbit.org.apache.spark:spark-core_2.10
             </include>
             <include>org.wso2.orbit.org.apache.spark:spark-sql_2.10
             </include>
             <include>org.wso2.orbit.org.apache.spark:spark-mllib_2.10
             </include>
             <include>org.wso2.orbit.org.apache.spark:spark-streaming_2.10
             </include>
             <include>org.wso2.orbit.org.scalanlp:breeze_2.10</include>
             <include>org.wso2.orbit.jblas:jblas</include>
             <include>org.wso2.orbit.spire-math:spire_2.10</include>
             <include>org.wso2.orbit.org.apache.hadoop:hadoop-client
             </include>
             <include>org.wso2.uncommons.maths:uncommons-maths</include>
             <include>org.wso2.json4s:json4s-jackson_2.10</include>
             <include>org.slf4j:slf4j-api</include>
             <include>org.wso2.orbit.github.fommil.netlib:core</include>
             <include>org.wso2.orbit.sourceforge.f2j:arpack_combined
             </include>
             <include>org.scala-lang:scala-library</include>
             <include>org.apache.commons:commons-csv</include>
             <include>org.wso2.carbon.ml:org.wso2.carbon.ml.core</include>
             <include>org.wso2.carbon.ml:org.wso2.carbon.ml.database
             </include>
             <include>org.wso2.carbon.ml:org.wso2.carbon.ml.commons</include>
             <include>
                 org.wso2.carbon.ml:org.wso2.carbon.ml.siddhi.extension
             </include>
             <include>
                 org.wso2.carbon.metrics:org.wso2.carbon.metrics.manager
             </include>


  2. Run the following command from the <CEP_HOME>/samples/utils/storm-dependencies-jar directory.
    mvn clean install 
    This will generate a jar in the target directory.

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