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[SOLVED] Bug write document operator
Contributor II
Hi,
I did a very simple workflow that read a document from text file, converts all to lower case and write the result to an output text file, but the resulting file contains always the same input file. Why? I tried also other text mining operator to tokenize, stemming, etc but the result is always the same.
This is the simple workflow:
I did a very simple workflow that read a document from text file, converts all to lower case and write the result to an output text file, but the resulting file contains always the same input file. Why? I tried also other text mining operator to tokenize, stemming, etc but the result is always the same.
This is the simple workflow:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.1.011">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.1.011" expanded="true" name="Process">
<process expanded="true" height="505" width="748">
<operator activated="true" class="text:read_document" compatibility="5.1.004" expanded="true" height="60" name="Read Document" width="90" x="45" y="120">
<parameter key="file" value="/media/DATA/input.txt"/>
</operator>
<operator activated="true" class="text:transform_cases" compatibility="5.1.004" expanded="true" height="60" name="Transform Cases" width="90" x="313" y="210"/>
<operator activated="true" class="text:write_document" compatibility="5.1.004" expanded="true" height="60" name="Write Document" width="90" x="529" y="128">
<parameter key="file" value="/home/nav/Desktop/output.txt"/>
</operator>
<connect from_op="Read Document" from_port="output" to_op="Transform Cases" to_port="document"/>
<connect from_op="Transform Cases" from_port="document" to_op="Write Document" to_port="document"/>
<connect from_op="Write Document" from_port="document" 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>
0
Answers
try to add the "Combine Documents" operator before the "Write document" operator. This should materialize the transformed document and deliver the correct result.
Best,
Nils