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How to increase the HTTP POST size in MDM

Availability-noteDeprecated
Information noteDeprecation: Talend Master Data Management (MDM) is deprecated and will reach end of life on December 31, 2024. For more information on migrating from Talend MDM, contact Talend Professional Services.

By default, the maximum size of XML content allowed to be posted to the MDM server is 2 MB. Specifically, in a Job, the XML content refers to a single XML record multiplied by the batch size.

To allow posting a large amount of data to the MDM server, you need to increase the HTTP POST size by setting the parameter maxPostSize.

  1. Open the file <MDM_HOME>\apache-tomcat\conf\server.xml .
  2. Add the parameter maxPostSize . For example, 
    <Connector port="8180" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8543" maxPostSize="8000000"/>
  3. Restart the MDM server for the configuration to take effect.

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