presto-main/src/main/java/io/prestosql/execution/executor/PrioritizedSplitRunner.java/PrioritizedSplitRunner/destroy
class PrioritizedSplitRunner:    public void destroy()
    {
        destroyed.set(true);
        try {
            split.close();
        }
        catch (RuntimeException e) {
            log.error(e, "Error closing split for task %s", taskHandle.getTaskId());
        }
    }