Hi, I notice the tika-server component (nice work documenting and setting it up, btw!) uses the PUT verb for receiving documents to be parsed.
The HTTP spec says the following about PUT: "The PUT method requests that the enclosed entity be stored under the supplied Request-URI." IMO a more appropriate verb to use is POST, that's meant (among other things) for: "Providing a block of data [...] to a data-handling process;" ... which is what tika-server does. BR, Jukka Zitting