弹性搜索部分更新嵌套文件

Question

我有以下文件：

{ 
      { 
       "_index": "demo_processinglog", 
       "_type": "status", 
       "_id": "1498130124024a", 
       "_score": 1, 
       "_source": { 
        "startTime": 1411230604024, 
        "clientName": "fastlog", 
        "projectName": "demo", 
        "sourcePath": "/nfs/clients/client1/projects/project1/", 
        "sourceFiles": [ 
         { 
          "sourceFile": "/nfs/clients/client1/projects/project1/Readme.txt", 
          "fileSize": 3563 
          "status": "123" 
         }, 
         { 
          "sourceFile": "/nfs/clients/client1/projects/project1/XML/data.xml", 
          "fileSize": 51893940, 
          "status": 234 
         }, 
         { 
          "sourceFile": "/nfs/clients/client1/projects/project1/XML/data2.xml", 
          "fileSize": 1665, 
          "status": 345 
         }, 
         { 
          "sourceFile": "/nfs/clients/client1/projects/project1/XML/data3.xml", 
          "fileSize": 5799680, 
          "status": 456 
         } 
        ] 
       } 
      } 

我想要做的就是更新一个特定的源文件的状态字段。我尝试使用“_update”端点进行更新，但是如果我尝试仅更新源文件的“状态”字段：

“sourceFile”：“/ nfs/clients/client1/projects/project1/Readme.txt“

它删除”sourceFiles“数组中的所有内容。我如何只更新特定“sourceFile”的状态字段并保持其他数据不变？我也尝试使用“doc_as_upsert”选项进行更新，它仍然删除了其他所有内容。

UPDATE

我只是绑住下面的脚本，它运行，但没有被更新：

{ 
    "script": "for (int i = 0; i < ctx._source.sourceFiles.size(); i ++) {if (ctx._source.sourceFiles[ i ].fileName == params.sourceFile) {ctx._source.sourceFiles[ i ].status = params.status;} }", 
    "lang": "painless", 
    "params": { 
      "status": "completed", 
      "sourceFile": "/nfs/clients/client1/projects/project1/Readme.txt" 
    } 
} 

谢谢！

Answer 1

所以，剧本不正是我想要的，我只需要使用“内联”来称呼它，所以最终的工作脚本是：

{ 
    "script":{ 
"inline": "for (int i = 0; i < ctx._source.sourceFiles.size(); i ++) {if (ctx._source.sourceFiles[ i ].fileName == params.sourceFile) {ctx._source.sourceFiles[ i ].status = params.status;} }", 
    "lang": "painless", 
    "params": { 
      "status": "completed", 
      "sourceFile": "/nfs/clients/client1/projects/project1/Readme.txt" 
    } 
    } 
}