Liquibase exception lock


This issue usually presents itself after an interrupted upgrade.

In the logs you’d find entries similar to:

Lenses failed to start... liquibase.exception.LockException: Could not acquire change log lock.

To fix this issue, get console in the host running Lenses and execute the following commands :

    wget https://h2database.com/h2-2019-03-13.zip
    unzip h2-2019-03-13.zip
    java -cp h2/bin/h2-1.4.199.jar org.h2.tools.Shell \
      -url 'jdbc:h2:/data/storage/lensesdb;AUTO_SERVER=TRUE' \
      -sql 'UPDATE DATABASECHANGELOGLOCK SET LOCKED=0'
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Last modified: June 18, 2024