Connecting Trino through Oozie

This is an example to show how to edit Oozie job.properties and workflow.xml to connect Trino through Oozie.
  1. Navigate to /usr/lib/oozie/.
  2. Extract oozie-examples.tar.gz:
    sudo tar -xvf oozie-examples.tar.gz
    cp examples ~/
  3. Update examples/apps/shell/job.properties and workflow.xml with correct namenode and resource manager URL to run SQL.
    Example:
    bash-4.2$ cat job.properties
    #
    # 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.
    #nameNode=hdfs://clustername-mn0.bmbdcsad1.bmbdcs.oraclevcn.com:8020
    resourceManager=clustername-mn0.bmbdcsad1.bmbdcs.oraclevcn.com:8050
    queueName=default
    examplesRoot=examples
    
    oozie.wf.application.path=${nameNode}/user/${user.name}/${examplesRoot}/apps/shell

    Example:

    <!--
      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.
    -->
    <workflow-app xmlns="uri:oozie:workflow:1.0" name="shell-wf">
        <start to="trino-node"/>
        <action name="trino-node">
            <shell xmlns="uri:oozie:shell-action:1.0">
                <resource-manager>${resourceManager}</resource-manager>
                <name-node>${nameNode}</name-node>
                <exec>bash</exec>
                <argument>/usr/lib/trino/bin/trino-cli</argument>
                <argument>--server</argument>
                <argument>http://clustername-mn0.bmbdcsad1.bmbdcs.oraclevcn.com:8285</argument>
                <argument>--execute</argument>
                <argument>select 1</argument>
                <capture-output/>
            </shell>
            <ok to="check-output"/>
            <error to="fail"/>
        </action>
        <decision name="check-output">
            <switch>
                <case to="end">
                    ${wf:actionData('shell-node')['my_output'] eq '1'}
                </case>
                <default to="fail-output"/>
            </switch>
        </decision>
        <kill name="fail">
            <message>Shell action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
        </kill>
        <kill name="fail-output">
            <message>Incorrect output</message>
        </kill>
        <end name="end"/>
    </workflow-app>
  4. Copy the examples directory to HDFS.
  5. Run the Oozie job:
    oozie job -oozie -config job.properties -run