Please follow this for more details, https://github.com/apache/skywalking/issues/5251
Sheng Wu 吴晟 Twitter, wusheng1108 刘 嘉鹏 <[email protected]> 于2020年8月6日周四 下午2:38写道： > Hi,all: > > Nowadays,skywalking index rolling step is same in metrics data and record > data.<http://data.in> > in<http://data.in> default es cluster shards balance strategy is balance > es shards number on every node. > So in some case: > > one node have 20 metrics shards and 10 records shards. another has 20 > record shards and 10 Metrics shards. > at cluster level. all nodes is balanced. > but in node level. not balance > > > In our cluster ,some case is like following: > > https://user-images.githubusercontent.com/31562192/89490048-6d9def80-d7de-11ea-9c99-90a574af9abc.png > > So we want to enhance the feature: > 1. Add a field called dayStepForRecord and the original dayStep is for > metrics data > In production: we should set record daystep is 1,and the metrics day step > is 15 or more. > > Then the ElasticSearch LB mechanism should be back to work again > Evan.liu > Thx for your reply >
