Marco P. created ZOOKEEPER-2260:
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Summary: Paginated getChildren call
Key: ZOOKEEPER-2260
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2260
Project: ZooKeeper
Issue Type: New Feature
Reporter: Marco P.
Priority: Minor
Add pagination support to the getChildren() call, allowing clients to iterate
over children N at the time.
Motivations for this include:
- Getting out of a situation where so many children were created that listing
them exceeded the network buffer sizes (making it impossible to recover by
deleting)[1]
- More efficient traversal of nodes with large number of children [2]
I do have a patch (for 3.4.6) we've been using successfully for a while, but I
suspect much more work is needed for this to be accepted.
[1] https://issues.apache.org/jira/browse/ZOOKEEPER-272
[2] https://issues.apache.org/jira/browse/ZOOKEEPER-282
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