David Pilato 905684fe73 Adds content-length as number ...

If you run Elasticsearch with the ingest-attachment plugin:

```sh
gradle plugins:ingest-attachment:run
```

And then you use it on a document:

```js
 PUT _ingest/pipeline/attachment
 {
   "description" : "Extract attachment information",
   "processors" : [
     {
       "attachment" : {
         "field" : "data"
       }
     }
   ]
 }
 PUT my_index/my_type/my_id?pipeline=attachment
 {
   "data": "e1xydGYxXGFuc2kNCkxvcmVtIGlwc3VtIGRvbG9yIHNpdCBhbWV0DQpccGFyIH0="
 }
 GET my_index/my_type/my_id
```

 You were getting this back:

```js
 # PUT _ingest/pipeline/attachment
 {
   "acknowledged": true
 }

 # PUT my_index/my_type/my_id?pipeline=attachment
 {
   "_index": "my_index",
   "_type": "my_type",
   "_id": "my_id",
   "_version": 2,
   "result": "updated",
   "_shards": {
     "total": 2,
     "successful": 1,
     "failed": 0
   },
   "created": false
 }

 # GET my_index/my_type/my_id
 {
   "_index": "my_index",
   "_type": "my_type",
   "_id": "my_id",
   "_version": 2,
   "found": true,
   "_source": {
     "data": "e1xydGYxXGFuc2kNCkxvcmVtIGlwc3VtIGRvbG9yIHNpdCBhbWV0DQpccGFyIH0=",
     "attachment": {
       "content_type": "application/rtf",
       "language": "ro",
       "content": "Lorem ipsum dolor sit amet",
       "content_length": "28"
     }
   }
 }
```

With this commit you are now getting:

```
 # GET my_index/my_type/my_id
 {
   "_index": "my_index",
   "_type": "my_type",
   "_id": "my_id",
   "_version": 2,
   "found": true,
   "_source": {
     "data": "e1xydGYxXGFuc2kNCkxvcmVtIGlwc3VtIGRvbG9yIHNpdCBhbWV0DQpccGFyIH0=",
     "attachment": {
       "content_type": "application/rtf",
       "language": "ro",
       "content": "Lorem ipsum dolor sit amet",
       "content_length": 28
     }
   }
 }
```

Closes #19924

2016-08-10 18:31:16 +02:00

..

licenses

Make java9 work again

2016-05-21 09:41:51 -07:00

src

Adds content-length as number

2016-08-10 18:31:16 +02:00

build.gradle

Make java9 work again

2016-05-21 09:41:51 -07:00