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https://issues.apache.org/jira/browse/ZOOKEEPER-102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16951699#comment-16951699
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Zili Chen commented on ZOOKEEPER-102:
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Another requirement is that due to jute packet limited within 1MB, one znode
cannot contains data beyond 1MB. It quite limits the burden nowadays quite a
few metadata grow over KB to MB and even 1 GB < m < 10 GB. If this bottleneck
can be unblocked actually we can extend quite a lot volume of znode.
[~andor] I am not quite sure if things work as I describe above, could you help
review the statement and correct me if I'm wrong?
> Need to replace Jute with supported code
> ----------------------------------------
>
> Key: ZOOKEEPER-102
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-102
> Project: ZooKeeper
> Issue Type: Improvement
> Reporter: Benjamin Reed
> Priority: Major
> Fix For: 4.0.0
>
>
> ZooKeeper currently uses Jute to serialize objects to put on the wire and on
> disk. We pulled Jute out of Hadoop and added a C binding. Both versions of
> Jute have evolved (although Hadoop still doesn't have a C binding). It would
> be nice to use a more standard serialization library. Some options include
> Thrift or Google's protocol buffers.
> Our main requirements would be Java and C bindings and good performance. (For
> example, serializing to XML would give us incredibly bad performance and
> would not be acceptible!)
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