protected void log(java.util.logging.Level level, Object... objects) {
        if ( ! getLogger().isLoggable(level)) return;

        StringBuilder sb = new StringBuilder();
        for (Object object : objects)
            sb.append(object);
        getLogger().log(level, sb.toString());
    }
Returns true if this query has timed out now
container-search/src/main/java/com/yahoo/search/cluster/ClusterSearcher.java