Hi

indexShardsNumber x superDatasetIndexShardsFactor are the way to
control shards of trace segment and logs.
There is no way to control one specific index.

Document is here,
https://skywalking.apache.org/docs/main/v8.7.0/en/setup/backend/configuration-vocabulary/

Sheng Wu 吴晟
Twitter, wusheng1108

dafang <[email protected]> 于2021年9月10日周五 下午3:36写道:
>
> Hi skywalking dev team:
> I have a question。The skywalking store set is elasticSearch7.And our es 
> cluster is 8 nodes.And I found that the segment index's primary_shard is 
> 5.How to set segment index primary shard number.
>
>
> 我英文不好怕说不明白,我再用中文描述一下:
> 我们线上skywalking用的存储是es7,es集群有8个节点,然后最近因为数据量太大,我们发现每一个segment的主分片数据量都在200g左右,一共主分片有5个。我们该怎么设置,让skywalking每天创建的segment索引都可以有8个或者8个以上的分片,从而让segment主分片的数据量下降呢
> yours
> 大方
> 2021.09.10

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