Stuart Tettemer 1630de4a42

Scripting: stats per context in nodes stats (#54008) (#54357) ...

Adds script cache stats to `_node/stats`.
If using the general cache:
```
      "script_cache": {
        "sum": {
          "compilations": 12,
          "cache_evictions": 9,
          "compilation_limit_triggered": 5
        }
      }

```
If using context caches:
```
      "script_cache": {
        "sum": {
          "compilations": 13,
          "cache_evictions": 9,
          "compilation_limit_triggered": 5
        },
        "contexts": [
          {
            "context": "aggregation_selector",
            "compilations": 8,
            "cache_evictions": 6,
            "compilation_limit_triggered": 3
          },
          {
            "context": "aggs",
            "compilations": 5,
            "cache_evictions": 3,
            "compilation_limit_triggered": 2
          },
```
Backport of: 32f46f2
Refs: #50152

2020-03-27 12:26:00 -06:00

..

licenses

Upgrade to lucene 8.5.0 release (#54077)

2020-03-24 13:45:50 +00:00

src

Scripting: stats per context in nodes stats (#54008) (#54357)

2020-03-27 12:26:00 -06:00

build.gradle

Refactor global build info plugin to leverage JavaInstallationRegistry (#54026)

2020-03-23 15:30:10 -07:00