Why can not modify my mapping?

[LiuQ1ang]

As the title show, now I have a old index named "album_v1" and a new index named "album_v2". I want to modify the mapping of the new index named "album_v2",but when I modify , I found the new index disabled. And the number of my doc become bigger than old index.
please help me .
Thank U.

[marevol]

Please provide steps to reproduce it.

[LiuQ1ang]

hi, my index named "album" mapping is follows as list:

{

album: {
    mappings: {
        local_tag: {
            properties: {
                album_id: {
                    type: "long"
                },
                dataType: {
                    type: "string"
                },
                first_issue_time: {
                    type: "long"
                },
                language: {
                    type: "long"
                },
                score: {
                    type: "double"
                },
                tag: {
                    properties: {
                        cid: {
                            type: "long"
                        },
                        leaf: {
                            type: "long"
                        },
                        sub: {
                            type: "long"
                        }
                    }
                },
                vv: {
                    type: "long"
                }
            }
        }
    }
}

}>

But,now I want to add "type : nested" to tags, when I added, this issue will be happen.

If you still don't understand my question,please tell me.
Thx.

[LiuQ1ang]

old index:
shards: 5 * 2 | docs: 2,526,545 | size: 607.54MB
new index:
shards: 5 * 2 | docs: 12,288,956 | size: 964.68MB

[marevol]

Need more info...
What POST request did you send for reindexing?