App objects present in Studio, absent in Server

SGolbert
SGolbert New Altair Community Member
edited November 5 in Community Q&A

Hi RapidMiners,

 

I am facing a strange problem where I have a master table with ids and a bunch of subtables that I filter according to these ids. I publish objects both for the master and the subtables.

 

In Studio:

grafik.png

 

However, when creating a visualization in the app, only the master table is present!

 

I attach the process:

 

<?xml version="1.0" encoding="UTF-8"?><process version="8.1.003">
  <context>
    <input/>
    <output/>
    <macros/>
  </context>
  <operator activated="true" class="process" compatibility="8.1.003" expanded="true" name="Process">
    <process expanded="true">
      <operator activated="true" class="retrieve" compatibility="8.1.003" expanded="true" height="68" name="Retrieve last" width="90" x="112" y="34">
        <parameter key="repository_entry" value="../../../data/last"/>
      </operator>
      <operator activated="true" class="publish_to_app" compatibility="8.1.003" expanded="true" height="68" name="Publish to App" width="90" x="246" y="34">
        <parameter key="name" value="all_topics"/>
      </operator>
      <operator activated="true" class="numerical_to_polynominal" compatibility="8.1.003" expanded="true" height="82" name="Numerical to Polynominal" width="90" x="380" y="34">
        <parameter key="attribute_filter_type" value="single"/>
        <parameter key="attribute" value="topicId"/>
      </operator>
      <operator activated="true" class="concurrency:loop_values" compatibility="8.1.003" expanded="true" height="82" name="Loop Values" width="90" x="581" y="34">
        <parameter key="attribute" value="topicId"/>
        <process expanded="true">
          <operator activated="true" class="filter_examples" compatibility="8.1.003" expanded="true" height="103" name="Filter Examples" width="90" x="179" y="34">
            <list key="filters_list">
              <parameter key="filters_entry_key" value="topicId.equals.%{loop_value}"/>
            </list>
          </operator>
          <operator activated="true" class="publish_to_app" compatibility="8.1.003" expanded="true" height="68" name="Publish to App (2)" width="90" x="514" y="34">
            <parameter key="name" value="topic_%{loop_value}"/>
          </operator>
          <connect from_port="input 1" to_op="Filter Examples" to_port="example set input"/>
          <connect from_op="Filter Examples" from_port="example set output" to_op="Publish to App (2)" to_port="store"/>
          <connect from_op="Publish to App (2)" from_port="stored" to_port="output 1"/>
          <portSpacing port="source_input 1" spacing="0"/>
          <portSpacing port="source_input 2" spacing="0"/>
          <portSpacing port="sink_output 1" spacing="0"/>
          <portSpacing port="sink_output 2" spacing="0"/>
        </process>
      </operator>
      <connect from_op="Retrieve last" from_port="output" to_op="Publish to App" to_port="store"/>
      <connect from_op="Publish to App" from_port="stored" to_op="Numerical to Polynominal" to_port="example set input"/>
      <connect from_op="Numerical to Polynominal" from_port="example set output" to_op="Loop Values" to_port="input 1"/>
      <connect from_op="Loop Values" from_port="output 1" to_port="result 1"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="0"/>
      <portSpacing port="sink_result 2" spacing="0"/>
    </process>
  </operator>
</process>

If you know a solution I will appreciate it.

 

Regards,

Sebastian

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Answers

  • SGolbert
    SGolbert New Altair Community Member

    I think I've found the issue. It has to do with the App objects being generated in a Loop Values operator with the parallel execution turned on. The work around is to disable parallel execution. I think this is part of an open support case, so hopefully this problem won't happen again in future versions.

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