Zachary Tong 1502812c1a

Percentile/Ranks should return null instead of NaN when empty (#30460) ...

The other metric aggregations (min/max/etc) return `null` as their XContent value and string when nothing was computed (due to empty/missing fields).  Percentiles and Percentile Ranks, however, return `NaN `which is inconsistent and confusing for the user.  This fixes the inconsistency by making the aggs return `null`.  This applies to both the numeric value and the "as string" value.  

Note: like the metric aggs, this does not change the value if fetched directly from the percentiles object, which will return as `NaN`/`"NaN"`. This only changes the XContent output.

While this is a bugfix, it still breaks bwc in a minor way as the response changes from prior version.

Closes #29066

2018-06-18 10:01:28 -04:00

..

licenses

Upgrade to Lucene-7.4.0-snapshot-518d303506 (#31360)

2018-06-15 10:58:21 -04:00

src

Percentile/Ranks should return null instead of NaN when empty (#30460)

2018-06-18 10:01:28 -04:00

build.gradle

Build: Split distributions into oss and default

2018-04-20 15:33:57 -07:00