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Comment: Published by Scroll Versions from space WINSTALLATION and version 5

Generally, you can just upload the latest service repository to update the Process Mining services. Just take note of the following:

Note

If not only the last but the second number of the version has changed, there could have been an API update. In this case, check if the service settings have changed. In case the service settings have changed, the best is to start with a clean DB and re-import the logs of the last x days you need.

If this is not feasible, TrxLogsETL  analytics-etl-service will update the DB on startup. We recommend saving a database backup before updating the database, in case of problems during the update.

However, with updating TrxLogsETL updating analytics-etl-service there are some restrictions and you have to follow the procedure described below.

Updating

TrxLogsETL

analytics-etl-service

To update the analytics-etl-service

Note

You cannot update major versions automatically. If the first number of the version has changed, the database won't be automatically updated.

To update the TrxLogsETL safely, proceed as follows:

  1. Stop all log collector services TrxLogCollector on all BRIDGESthe analytics-collector-service.
  2. Wait, until TrxLogsETL until analytics-etl-service has processed all log files from the queues.
  3. Stop TrxLogsETL analytics-etl-service.
  4. Upload the new repository of TrxLogsETL analytics-etl-service.
  5. Note

    If not only the last but the second number of the version has changed, there could have been an API change:

    • Check, if the service settings have changed.
    • Update TrxLogsCollector Update analytics-collector-service as well.
  6. Start TrxLogsETL analytics-etl-service.
  7. Start all log collector services TrxLogCollector on all BRIDGESthe analytics-collector-service.

Updating the Database

You will not have to update the database manually. If the ETL service needs a newer database version, it will upgrade the database automatically on start-up.

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