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From "Szekeres, Zoltan" <Zoltan.Szeke...@morganstanley.com>
Subject Use-case with lots of child nodes
Date Wed, 25 May 2016 09:35:25 GMT
Hi ZooKeeper users,

I have a use-case where I need to create a very large number (~70,000)  of child nodes under
a parent. These nodes themselves contain no data and will only have a handful of child nodes

I've read (https://zookeeper.apache.org/doc/r3.4.8/zookeeperAdmin.html) there is a limit of
1 MB. But I hit the limit for the getChildren operation around 4 MB. I'm interested in what's
causing the difference in the limit.
I was able to increase the 4MB limit by setting the "jute.maxbuffer" system property at the
client. Can I reliably use this system property in the future to set the limit?

Any advice is appreciated.

Thank you,
Zoltan Szekeres


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