我想知道Elastica或ElasticSearch是否能够从给定索引中的所有文档中删除单个字段.我在REST API中找到了正确的方法,但在尝试使用它时,它会产生语法错误.
我写
curl -XPOST localhost:9200/products/product/O2bMZYRek5/_update -d '{
"script": "ctx._source.remove("Color")"
}'
哪个回来了
{"error":"JsonParseException[Unexpected character ('C' (code 67)): was expecting comma to separate OBJECT entries\n at [Source: [B@fddc294; line: 2, column: 32]]","status":500}