@Override
    public String[] get() {
        return TimeSeriesUtils.superDatasetIndexNames(indexName, startSecondTB, endSecondTB);
    }
the time range index maker works for super size dataset
oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/TimeRangeIndexNameGenerator.java