CSV processor

[jakelandis]

CSV is common source format, it would be nice if Elasticsearch supported a processor that offers explicit support to convert lines from a CSV document to an indexed document.

Grok, Dissect, or KV can you get close but may be difficult to setup correctly and may not handle all of the cases that an explicit CSV processor may handle.

[elasticmachine]

Pinging @elastic/es-core-features (:Core/Features/Ingest)

[dadoonet]

Would you like to get https://github.com/johtani/elasticsearch-ingest-csv in? cc @johtani

[martijnvg]

@dadoonet @johtani That looks like a great csv ingest processor. I'm only a bit concerned about the fact, that how the csv parser is being used is not thread safe.

[johtani]

@martijnvg Yeah, unfortunately. johtani/elasticsearch-ingest-csv#4 (comment)