问题:
"Fielddata is disabled on text fields by default. Set fielddata=true on [catalogName] in order
to load fielddata in memory by uninverting the inverted index. Note that this can however use
significant memory. Alternatively use a keyword field instead."
默认情况下,文本字段上的字段数据是禁用的。 在[catalogName]上设置
fielddata=true,以便通过取消倒排索引来在内存中加载字段数据。 注意,
这可能会占用大量内存。 或者使用关键字字段代替。”
解决:
PUT gulimall_product/_mapping
{
"properties": {
"catalogName": {
"type": "text",
"fielddata": true
}
}
}
参考:
官网