GitHub user bbonnin opened a pull request:
https://github.com/apache/zeppelin/pull/1508
[ZEPPELIN-1537] Elasticsearch improvement for results of aggregations
### 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
* [X] - Dev of the improvement in the interpreter
* [X] - Add a test case
### 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:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bbonnin/zeppelin master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1508.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1508
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commit a0a7bb9f3773340b9916f650fcbee5af8178fc21
Author: Bruno Bonnin <bbon...@gmail.com>
Date: 2016-10-12T21:20:25Z
Elasticsearch improvement for results of aggregations
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