Dimitris Athanasiou 37cd03ad4d Split records and influencers from bucket (elastic/elasticsearch#389)
In c++ the results are built all together under a bucket hierarchy.
This buckets was written out and java would read it and split the
bucket into its parts: the bucket itself, its records and its
influencers.

During the migration, the bucket started being persisted as a whole,
including its records and influencers.

This commit is changing this by modifying the way results are written
in c++. This way, the java and c++ results writing/reading are in sync.

To achieve this, the change involved writing records and influencers as
top level results from c++. In addition, they are written as an array
object in order to allow the java side to persist them in a bulk
request.

* Fix bucket counting in results processor

Original commit: elastic/x-pack-elasticsearch@feadf3f887
2016-11-25 17:54:24 +00:00
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