The size of the znode is mostly limited by the amount of memory you have and the jute.maxbuffer system property. I personally have seen znodes > 200MB in size, but I really would not recommend doing anything that big and when I see something that large it means we need to change what we are doing.
How big specifically do you need it? and why? - Bobby On Wednesday, June 28, 2017, 1:06:11 AM CDT, 蒋家福 <[email protected]> wrote: Can ZooKeeepr support arbitrary size znode? Will it be difficult?
