logger.warn("Failed to release operation lock: operation={}", operationName, e);
        }
    }

    /**
     * Checks whether the specified operation is currently running (lock held by an active instance).
     *
     * @param operationName the operation name to check.
     * @return {@code true} if the operation is running.
     */
    public boolean isOperationRunning(final String operationName) {