Question

如果我想重启一切？我怎么做？我目前正在开发搜索，我想重置。问题是我删除了索引并返回： 200 OK {"acknowledged":true}

所以我更新了我得到的映射：

{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"Failed to parse mapping [person]: mapper [country] cannot be changed from type [string] to [int]"}],"type":"mapper_parsing_exception","reason":"Failed to parse mapping [person]: mapper [country] cannot be changed from type [string] to [int]","caused_by":{"type":"illegal_argument_exception","reason":"mapper [country] cannot be changed from type [string] to [int]"}},"status":400}

问题是我用另一个名字创建了另一个索引，我遇到了同样的问题：

{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"Failed to parse mapping [person]: mapper [country] cannot be changed from type [string] to [int]"}],"type":"mapper_parsing_exception","reason":"Failed to parse mapping [person]: mapper [country] cannot be changed from type [string] to [int]","caused_by":{"type":"illegal_argument_exception","reason":"mapper [country] cannot be changed from type [string] to [int]"}},"status":400}

我使用以下方式创建它：

{
    "settings" : {
        "number_of_shards" : 1,
        "analysis": { 
            "analyzer": {
                "sortable": {
                    "type": "custom",
                    "tokenizer": "keyword",
                    "filter": [
                        "lowercase"
                    ]
                }
            }
        }
    },
    "mappings" : {
// Left out on purpose.
    }
}

我真的不关心我想要以最快的方式创建新索引的数据。映射是否存储在与索引不同的位置？我认为如果删除索引，类型+数据就会消失。

Answer 1

我假设您在删除索引时没有停止索引。默认情况下，elasticsearch将为您创建索引和映射。你可以disable autocreation。或者您可以确保索引已停止

删除索引不会删除获取mapper_parsing_exception的数据吗？

1 个答案: