[ZEPPELIN-1537] Elasticsearch improvement for results of aggregations #1508
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What is this PR for?
The result of an aggregation query returned by the interpreter contains only "key" and "doc_count" in case of a multi-buckets aggregations.
But the result returned by Elasticsearch can contain more data according to the query.
This PR is an improvement of the result returned by the interpreter.
What type of PR is it?
[Improvement]
Todos
What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1537
How should this be tested?
In a paragraph, enter a query with multiple aggregations:
search /logs { "aggs" : {
"length" : { "terms": { "field": "status" },
"aggs" : { "sum_length" : { "sum" : { "field" : "content_length" } } } } }
Screenshots (if appropriate)
Questions: