luyuncheng

### What is the bug? There is a knn query like ``` KnnQuery origin = new KnnQuery.Builder().field("field").vector(new float[] { 0.1f, 0.4f }).k(1).build(); ``` When it serialize to json string, the...

Fix KNNQuery Precision

1

### Description There is a knn query like ``` KnnQuery origin = new KnnQuery.Builder().field("field").vector(new float[] { 0.1f, 0.4f }).k(1).build(); ``` When it serialize to json string, the result would be:...

Allow All hostname when ssl set insecure

1

Allow All hostname when ssl set insecure when we have flink job we insecure cert, we use `setAllowInsecure` to trust all cert. but when we using hostname like: "https://ip:port" instead...

Add mergeProgress into MergeState for abort in mergeMiddle

1

### Description we see the scenarios like #13354, it would make abort waiting for merge finished, like #13354 and https://github.com/elastic/elasticsearch/issues/107513 elasticsearch #`removeIndex` or `stop shard`. Athough we can make close...