Standalone utility to stream different inputs into Elasticsearch.If you've just wandered here, first check out Logstash. It's a much more general tool, and one of our featured products. If for some reason it doesn't do something that's important to you, create an issue there. stream2es is a dev tool that originated before the author knew much about Logstash. That said, there are some important differences that are specific to Elasticsearch. stream2es supports bulks by byte-length (--bulk-bytes) instead of doc count, which is crucial with docs of varying size. It also supports exporting raw bulks via --tee-bulk to a hashed dir on the filesystem, and you can make the incoming stream finite with --max-docs.