fix for excludeFields property does not work for update operations

[ozanozen]

fix for #103

[buildhive]

Richard Louapre » elasticsearch-river-mongodb #45 FAILURE
Looks like there's a problem with this pull request
(what's this?)

[ozanozen]

I Richard I wasn't able to pinpoint the problem. It looks like a straightforward merge. O tried to fix it locally but there doesn't seem to be a change in the master branch. Can you comment on the problem?

[richardwilly98]

@ozanozen that's usually a timing issue (in the unit test) between the time documents get indexed in MongoDB and the time they get stored in ES. So the build is unfortunately not successful every time.

I will try to merge and confirm if that's the issue.

[richardwilly98]

@ozanozen actually the issue was only because you did not use the latest version of the source code and the automatic merge did not work.
I have merged your changes manually they will be available in HEAD soon.
I have also updated the unit test to validate your changes.

Thanks for the contribution.