Chapter 10. Dealing with Problems

In this chapter, we will cover:

• How to deal with a corrupted index

• How to reduce the number of files the index is made of

• How to deal with a locked index

• How to deal with too many opened files

• How to deal with out of memory problems

• How to sort non-English languages properly

• How to deal with the infinite loop exception when using shards

• How to deal with garbage collection running too long

• How to update only one field in all documents without the need of full indexation

• How to make your index smaller