How to change shards number?

Elastic Stack Elasticsearch
3

what's your meaning of "live index"?
Do you mean once the index is created, the shards can't be changed anymore?

在 2012年6月7日星期四UTC+8上午10时22分59秒，Ivan Brusic写道：

You cannot change the number of shards on a live index.

--
Ivan

On Wed, Jun 6, 2012 at 6:43 PM, jackiedong jackiedong168@gmail.com
wrote:

Hi,
Originally, I have 2 nodes with 2 shards. Now I added new node into
the
cluster, and I want to change the shards to 3.
But after I modify the configuration, and restart the ES, the shards
still kept to 2.
How can I change the shards number?
Thanks.

-Regards-
-Jackie-