You are using the binary stream protocol of ES in the writeTo() method
which is not appropriate for writing to files.
Once you added requests to a bulk request, you can not get your content
back as JSON.
A better approach is to use an XContentBuilder with an OutputStream, and
add the content to it, independent of BulkRequestBuilder.
Jörg
On Tue, Apr 28, 2015 at 8:21 PM, Manjula Piyumal <manjulapiyu...@gmail.com>
wrote:
> Hi,
>
> I'm expecting to implement ES back statistic collecting application. For
> that I'm expecting to publish data using bulk API. I want to separate out
> request generating and request publishing tasks. First task is creating
> bulk request using JAVA API and write that request to a temp file as a JSON
> document and then request publisher publishes the requests which are in the
> files.
> I have tried to write created bulk request using writeTo method as
> follows. It writes the request as a semi-json document containing some
> random weird bytes(resulting file is attached).
>
> FileOutputStream fileOutputStream = new FileOutputStream(new
> File("request.txt"));
> OutputStreamStreamOutput streamOutput = new
> OutputStreamStreamOutput(fileOutputStream);
> bulkRequestBuilder.request().writeTo(streamOutput);
>
> I'm not sure whether I have missed something here. I want to understand
> what goes wrong while writing the request and is it possible to implement
> my application by separating request generating and publishing tasks as
> mentioned above. Any help would be appreciated.
>
> Thanks
> Manjula
>
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