[jira] [Commented] (METRON-1075) Add faceted search capabilities

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/METRON-1075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16111928#comment-16111928 ] 

ASF GitHub Bot commented on METRON-1075:
----------------------------------------

GitHub user merrimanr opened a pull request:

    https://github.com/apache/metron/pull/679

    METRON-1075: Add faceted search capabilities

    ## Contributor Comments
    This PR adds faceted search to indexing DAO.  This can be tested in full dev with Swagger.  When searching with the "/api/v1/search/search" endpoint adding a "facetFields" property with a list of fields as the value will return facet counts for those fields.  For example, for this request:
    ```
    {
      "facetFields": [
        "ip_src_addr"
      ],
      "from": 0,
      "indices": [
        "bro", "snort"
      ],
      "query": "*",
      "size": 5
    }
    ```
    
    A "facetCounts" property will be added to the result, looking similar to:
    ```
    "facetCounts": {
        "ip_src_addr": {
          "95.163.121.204": 1913,
          "72.34.49.86": 2159,
          "192.168.138.158": 45167,
          "188.165.164.184": 82,
          "192.168.138.2": 120,
          "192.168.66.1": 30771,
          "62.75.195.236": 11513,
          "192.168.66.121": 3793,
          "204.152.254.221": 767
        }
      }
    ```
    
    If the "facetFields" property is left out, the search will function the same.
    
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/merrimanr/incubator-metron METRON-1075

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/metron/pull/679.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 #679
    
----
commit afa87ae912f2139d87ac3723f82be60b7c72074b
Author: merrimanr <me...@gmail.com>
Date:   2017-08-02T14:47:45Z

    initial commit

----


> Add faceted search capabilities
> -------------------------------
>
>                 Key: METRON-1075
>                 URL: https://issues.apache.org/jira/browse/METRON-1075
>             Project: Metron
>          Issue Type: New Feature
>            Reporter: Ryan Merriman
>            Assignee: Ryan Merriman
>
> We need a way to perform faceted searches against our search engine.  A faceted search returns a distribution of values across search results for a given set of facet fields.  This should be part of our DAO indexing abstraction.



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