Ryan Ruel created ZOOKEEPER-4690:
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Summary: Expose TTL ZNode information
Key: ZOOKEEPER-4690
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4690
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.7.1
Reporter: Ryan Ruel
When a ZNode is created with a TTL, there is currently no way to later read the
ZNode and determine:
1. Is the ZNode configured with a TTL?
2. When will the TTL expire?
This information could be useful, for example, where applications need to
resurrect TTL-based tombstones into persistent ZNodes. Additionally, it would
be useful for debugging via the CLI utility.
I would expect this information to be available via the Stat object.
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