### Elasticsearch Version

main

### Installed Plugins

_No response_

### Java Version

_bundled_

### OS Version

all

### Problem Description

Do this

### Steps to Reproduce

```
rm /tmp/evil
for a in {0..9}; do
   for b in {0..9}; do
      echo '{"index": {}}' >> /tmp/evil
      echo '{"a": '$a', "b": '$b'}' >> /tmp/evil
   done
done
echo >> /tmp/evil

curl -uelastic:password -XDELETE localhost:9200/test
curl -HContent-Type:application/json -uelastic:password -XPUT localhost:9200/test
curl -HContent-Type:application/json -uelastic:password -XPOST localhost:9200/test/_bulk --data-binary @/tmp/evil
curl -HContent-Type:application/json -uelastic:password -XPOST localhost:9200/test/_forcemerge?max_num_segments=1
curl -HContent-Type:application/json -uelastic:password -XPOST localhost:9200/test/_refresh

curl -HContent-Type:application/json -uelastic:password -XPOST localhost:9200/_esql?pretty -d'{
   "query": "FROM test | STATS MAX(a) BY a, b | KEEP a"
}'
```

### Logs (if relevant)

_No response_
x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/planner/LocalExecutionPlanner.java
private final String sessionId;
    private final CancellableTask parentTask;
    private final BigArrays bigArrays;
    private final BlockFactory blockFactory;
    private final EsqlConfiguration configuration;
    private final ExchangeSourceHandler exchangeSourceHandler;
    private final ExchangeSinkHandler exchangeSinkHandler;
    private final EnrichLookupService enrichLookupService;
    private final PhysicalOperationProviders physicalOperationProviders;
    public LocalExecutionPlanner(
        String sessionId,
        CancellableTask parentTask,
        BigArrays bigArrays,
        BlockFactory blockFactory,
        EsqlConfiguration configuration,
        ExchangeSourceHandler exchangeSourceHandler,
        ExchangeSinkHandler exchangeSinkHandler,
        EnrichLookupService enrichLookupService,
        PhysicalOperationProviders physicalOperationProviders
    ) {
        this.sessionId = sessionId;
        this.parentTask = parentTask;