Get data from NodeCache?

Question

Get data from NodeCache?

bpodgursky opened this issue 7 years ago · comments

Hi, let me know if there's a better place for this question (I didn't see a mailing list)

I'm looking into using the NodeCache recipe, but I'm having trouble figuring out how to actually get the data out of the node. The Java Curator NodeCache has a getCurrentData() method, and I'm trying to figure out what the equivalent is here.

I understand the recipes here are only somewhat finished, so I'm happy to add a a getter if necessary. Just want to make sure I'm not missing something obvious.

Bas van Beek · Answer 1 · Sun Apr 30 2017 16:09:51 GMT+0800 (China Standard Time)

@tevino can you chime in?

Ben Podgursky · Answer 2 · Mon May 01 2017 01:24:07 GMT+0800 (China Standard Time)

To update, I've switched to a TreeCache for now and it's working fine for now, but I'm still curious if I was misunderstanding NodeCache.

Tevin · Answer 3 · Wed May 03 2017 15:12:15 GMT+0800 (China Standard Time)

The NodeCache was extracted from the old code without much touch.

@bpodgursky I guess it is not mean to be used separately, for the absence of data getter, you could add one if you want.

Ben Podgursky · Answer 4 · Wed May 03 2017 15:30:00 GMT+0800 (China Standard Time)

Thanks @tevino. I'm just using the TreeCache with depth=0 and data caching instead for now. Hopefully isn't much of a performance hit. If I run into issues I might take a look at exposing more methods on the NodeCache.