Andrei Stefan questions

Andrei Stefan answers

• Is there a limit of the number of aliases (globally and/or per index) in elasticsearch?
• How to have multiple regex based on or condition in elasticsearch?
• Using normalizer with keyword data type in elastic search giving unexpected results
• elasticsearch - additional field in aggregation results
• Multiple aggregations in Elasticsearch
• elasticsearch -check if array contains a value
• Do we need a separate master node with a small elasticsearch cluster?
• Exception: Must start with Java agent to use InstrumentationLoadTimeWeaver. See Spring documentation
• Limit grouped results in Elasticsearch
• Boost if result begin with the word