Chapter 9. Developing Elasticsearch Plugins
In the previous chapter, we were focused on the performance and scaling of our Elasticsearch clusters. We looked at how doc values can help us improve query performance and lower the memory for queries, which deals with field data cache at the cost of slightly slower indexing. We looked at how garbage collector works and what to look at when changing its configuration. We've benchmarked our queries, and we've seen what Hot Threads API gives us. Finally, we discussed how to scale Elasticsearch. By the end of this chapter, you will have learned:
- How to set up the Apache Maven project for Elasticsearch plugins' development
- How to develop a custom REST action plugin
- How to develop a custom analysis plugin extending ...
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