Hello,
I am new to elasticsearch and I am trying to update just a portion of the
document via java api. From the rest client e.g. I am successfull but I am
really struggling with java api - UpdateRequest. I am updating a second
level source field with a "json object".
POST /ho/B/3278778460/_update{
"script":"ctx._source.adresa = upd_adr",
"params":{
"upd_adr" :{ some_json }
}}
This works fine and "some_json" is updated correctly at correct possition
etc. However when I tried the same in java/scala
val json_adresa = "{ some_json}"
val ss = XContentFactory.jsonBuilder()
val x = XContentFactory.xContent(XContentType.JSON).createParser(json_adresa)
ss.field(address_key).copyCurrentStructure(x)
x.close()
val i = new UpdateRequest(storage_folder,"BYT",adId)
i.script("ctx._source.adresa = upd_adr")
i.addScriptParam("upd_adr",ss)
.. and then send it to update API
I am getting following error:
Caused by: java.io.IOException: Can't write type [class
org.elasticsearch.common.xcontent.XContentBuilder]
at
org.elasticsearch.common.io.stream.StreamOutput.writeGenericValue(StreamOutput.java:407)
at
org.elasticsearch.common.io.stream.StreamOutput.writeGenericValue(StreamOutput.java:374)
at
org.elasticsearch.common.io.stream.StreamOutput.writeMap(StreamOutput.java:319)
at
org.elasticsearch.action.update.UpdateRequest.writeTo(UpdateRequest.java:662)
at
org.elasticsearch.transport.netty.NettyTransport.sendRequest(NettyTransport.java:601)
at
org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:206)
... 26 more
Can someone more experienced help?
Thanks a lot
Jakub
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