Bad Message 414 : reason URI Too Long (Large files)

[SJrX]

Describe the bug This is a duplicate bug, but for some reason none of the existing bugs show up with this error so I wanted to make it searchable, with the solution.

To Reproduce Create a large plantuml diagram with a URL longer than 8 KB.

Expected behavior It should render.

Actual Behaviour Bad Message 414 reason: URI Too Long

Workaround At least for the Jetty version, you can supply the following environment variable to the container.

• _JAVA_OPTIONS=-Djetty.httpConfig.requestHeaderSize=65536

Additional context Add any other context about the problem here.

[SJrX]

Workaround for #87 #25 https://github.com/plantuml/plantuml-stdlib/issues/79

[grivo]

@SJrX - couldn't you provide an example of docker start shell command, i still can not pass this options to dockerized server

thanks!

[grivo]

just an update for workaround from above

it's much better to use JAVA_TOOL_OPTIONS in case of docker's jetty read only version since nor JAVA_OPTIONS neither _JAVA_OPTIONS works, yet JAVA_TOOL_OPTIONS works fine

so i have ended up with sort of requestHeaderSize set to 64k

docker run -d -p 127.0.0.1:8090:8080 -e JAVA_TOOL_OPTIONS=-Djetty.httpConfig.requestHeaderSize=65536 plantuml/plantuml-server:jetty

[VladimirAlexiev]

@SJrX please Close this

[SJrX]

@VladimirAlexiev can you explain why you want this closed. If you are a maintainer can you close it with a rationale. It seemed to have helped at least two people.