nik9000

$ curl -HContent-Type:application/json -uelastic:password localhost:9200/_search?pretty -d'{
>   "size": 0,
>   "query": {
>     "range": {
>       "TMAX": {
>         "gt": -90,
>         "lt": 50
>       }
>     }
>   },

nik9000

diff --git a/modules/lang-painless/src/main/java/org/elasticsearch/painless/PainlessScriptEngine.java b/modules/lang-painless/src/main/java/org/elasticsearch/painless/PainlessScriptEngine.java
index 13dfec9e7dd..743597b3853 100644
--- a/modules/lang-painless/src/main/java/org/elasticsearch/painless/PainlessScriptEngine.java
+++ b/modules/lang-painless/src/main/java/org/elasticsearch/painless/PainlessScriptEngine.java
@@ -341,6 +341,24 @@ public final class PainlessScriptEngine implements ScriptEngine {
         deterAdapter.returnValue();
         deterAdapter.endMethod();
 
+        org.objectweb.asm.commons.Method docFields = new org.objectweb.asm.commons.Method(methodName,
+            MethodType.methodType(List.class).toMethodDescriptorString());

nik9000

```[2020-07-28T08:31:18,340][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [runTask-0] fatal error in thread [elasticsearch[runTask-0][search][T#1]], exiting
java.lang.StackOverflowError: null
        at com.fasterxml.jackson.core.json.UTF8JsonGenerator.writeString(UTF8JsonGenerator.java:494) ~[jackson-core-2.10.4.jar:2.10.4]
        at org.elasticsearch.common.xcontent.json.JsonXContentGenerator.writeString(JsonXContentGenerator.java:281) ~[elasticsearch-x-content-8.0.0-SNAPSHOT.jar:8.0.0-SNAPSHOT]
        at org.elasticsearch.common.xcontent.XContentBuilder.value(XContentBuilder.java:660) ~[elasticsearch-x-content-8.0.0-SNAPSHOT.jar:8.0.0-SNAPSHOT]
        at org.elasticsearch.common.xcontent.XContentBuilder.lambda$static$13(XContentBuilder.java:101) ~[elasticsearch-x-content-8.0.0-SNAPSHOT.jar:8.0.0-SNAPSHOT]
        at org.elasticsearch.common.xcontent.XContentBuilder.unknownValue(XContentBuilder.java:815) ~[elasticsearch-x-content-8.0.0-SNAPSHOT.jar:8.0.0-SNAPSHOT]
        at org.elasticsearch.comm

nik9000

diff --git a/server/src/main/java/org/elasticsearch/search/aggregations/bucket/MergingBucketsDeferringCollector.java b/server/src/main/java/org/elasticsearch/search/aggregations/bucket/MergingBucketsDeferringCollector.java
index a36fb64c3f1..db2a4b4df16 100644
--- a/server/src/main/java/org/elasticsearch/search/aggregations/bucket/MergingBucketsDeferringCollector.java
+++ b/server/src/main/java/org/elasticsearch/search/aggregations/bucket/MergingBucketsDeferringCollector.java
@@ -138,19 +138,4 @@ public class MergingBucketsDeferringCollector extends BestBucketsDeferringCollec
             bucketsBuilder = newBuckets;
         }
     }
-
-    /**

nik9000

# This causes a problem with merging mappings

curl -XDELETE -u elastic:password localhost:9200/sensor?pretty
curl -XPUT -HContent-Type:application/json -u elastic:password localhost:9200/sensor?pretty -d'{
  "mappings": {
    "properties": {
      "timestamp": {"type": "date"},
      "node": {"type": "keyword"},
      "day_of_week": {
        "type": "script",

nik9000

// In the mapping
PUT /my-index
{
  "mappings": {
    "properties": {
      "age":             { "type": "integer", "script": "now - doc['date_of_birth'].value" }, 
      "classification":  { "type": "keyword", "ml_model": "some_named_model"  },
      "occupation":      {   // There is sipirited debate about whether or not this should be a thing. Check out occupation_2 for another idea to implement it.
        "type": "keyword",
        "lookup": {

nik9000

|                                             Total Young Gen GC |                                                     |       0.217 |      s |
|                                               Total Old Gen GC |                                                     |           0 |      s |
|                                                     Store size |                                                     |     6.14287 |     GB |
|                                                  Translog size |                                                     | 5.12227e-08 |     GB |
|                                         Heap used for segments |                                                     |    0.622143 |     MB |
|                                       Heap used for doc values |                                                     |     0.23151 |     MB |
|                                            Heap used for terms |                                                     |    0.330872 |     MB |
|               

nik9000

|                                             Total Young Gen GC |                                                     |       0.213 |      s |
|                                               Total Old Gen GC |                                                     |           0 |      s |
|                                                     Store size |                                                     |     6.14287 |     GB |
|                                                  Translog size |                                                     | 5.12227e-08 |     GB |
|                                         Heap used for segments |                                                     |    0.622143 |     MB |
|                                       Heap used for doc values |                                                     |     0.23151 |     MB |
|                                            Heap used for terms |                                                     |    0.330872 |     MB |
|               

nik9000

$ curl -XPOST -HContent-Type:application/json 'localhost:9200/_search?size=0&pretty' -d'{
  "query": {
    "range": {
      "TMAX": {
        "gt": -90,
        "lt": 200
      }
    }
  },
  "aggs" : {

nik9000

$ curl -XPOST -HContent-Type:application/json 'localhost:9200/_search?size=0&pretty' -d'{
>   "query": {
>     "range": {
>       "TMAX": {
>         "gt": -90,
>         "lt": 200
>       }
>     }
>   },
>   "aggs" : {