what does kyuubi session Duration mean in yarn website?

[madeirak]

as image shows




I didn't explicitly call kyuubi_session.close(), but I found "Finish TIme" and "Duration" on the page,
I noticed that the official document of kyuubi mentions that session is disposable.
I'm not sure if kyuubi session terminated on its own?

[pan3793]

I didn't explicitly call kyuubi_session.close(), but I found "Finish TIme" and "Duration" on the page

By default, Kyuubi will close the idle session to avoid resource leaks.

kyuubi.session.idle.timeout PT6H (default value), docs: session idle timeout, it will be closed when it's not accessed for this duration

[madeirak]

thx for reply, another thing I want to confirm is the "Finish TIme" and "Duration" on yarn page, if it has a value，it means the related kyuubi session is really closed/finished ?

Is "finish" same as "close" on kyuubi session?

[madeirak]

#5894