@Override
    public SearchResult<String> searchWorkflows(
            String query, String freeText, int start, int count, List<String> sort) {
        return search(query, start, count, sort, freeText, WORKFLOW_DOC_TYPE, true, String.class);
    }
Initializes the indexes templates task_log, message and event, and mappings.
es6-persistence/src/main/java/com/netflix/conductor/es6/dao/index/ElasticSearchDAOV6.java