将文件发布到solr时出现未知命令错误

Question

我试图将以下json格式的文件发布到solr

{"userName": "Bill", "stars": 4, "review_id": "-TsVN230RCkLYKBeLsuz7A", "type": "review", "business_name": "Eric Goldberg, MD", "user_id": "zvJCcrpm2yOZrxKffwGQLA", "text": "Dr. Goldberg has been my doctor for years and I like him. I've found his office to be fairly efficient. Today I actually got to see the doctor a few minutes early! \\n\\nHe seems very engaged with his patients and his demeanor is friendly, yet authoritative. \\n\\nI'm glad to have Dr. Goldberg as my doctor."}

但是我得到了错误

Response: {"responseHeader":{"status":400,"QTime":32}," error":{"msg":"Unknown command 'user_name' at [12]","code":400}}

虽然我想做

post.sh -c coreName fileName.json

这真让我抓狂。 我已卸载核心并再次创建它以查看以前尝试发布文件是否导致此错误。 但这没有帮助。

Answer 1

当你发送一个对象时，Solr正在寻找一个命令（比如'add'），所以你需要添加命令，如下：

{"add": {"doc":{"userName": "Bill", "stars": 4, "review_id": "-TsVN230RCkLYKBeLsuz7A", "type": "review", "business_name": "Eric Goldberg, MD", "user_id": "zvJCcrpm2yOZrxKffwGQLA", "text": "Dr. Goldberg has been my doctor for years and I like him.  I've found his office to be fairly efficient.  Today I actually got to see the doctor a few minutes early!  \n\nHe seems very engaged with his patients and his demeanor is friendly, yet authoritative.    \n\nI'm glad to have Dr. Goldberg as my doctor."}}}

或者将它放在一个数组中：

[{"userName": "Bill", "stars": 4, "review_id": "-TsVN230RCkLYKBeLsuz7A", "type": "review", "business_name": "Eric Goldberg, MD", "user_id": "zvJCcrpm2yOZrxKffwGQLA", "text": "Dr. Goldberg has been my doctor for years and I like him.  I've found his office to be fairly efficient.  Today I actually got to see the doctor a few minutes early!  \n\nHe seems very engaged with his patients and his demeanor is friendly, yet authoritative.    \n\nI'm glad to have Dr. Goldberg as my doctor."}]

另见： https ： //wiki.apache.org/solr/UpdateJSON