Default analyzer in ES 2.1.1

Elastic Stack Elasticsearch
1

How does default analyzer(index_analyzer and search_analyzer) works in Elastic Search 2.1.1 ??
What is the difference between default analyzer compared to 1.x?

2

The default index and search analysers are both the same.

The default analyser didn't change between 1.X and 2.X though, which leads me to ask, why are you asking?

3

how does default analyzer work in Elastic Search. Can anyone explain with an example

4

Take a look at https://www.elastic.co/guide/en/elasticsearch/reference/2.2/analysis-standard-analyzer.html