Rama Chavali created CURATOR-477:
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Summary: Ability to turn off Zk Watches in Curator Framework
Key: CURATOR-477
URL: https://issues.apache.org/jira/browse/CURATOR-477
Project: Apache Curator
Issue Type: Improvement
Components: Framework
Affects Versions: 4.0.1
Reporter: Rama Chavali
In our use case, we use *{{TreeCache}}* to get Zk Data periodically. We start
*{{TreeCache}}* read data and close it. In this use case, The
{{ZkWatchManager}} of {{ZooKeeper}} class keeps growing for every TreeCache
operation because new {{TreeNode}} objects are created and added there leading
to a memory leak. Also since we do not want the Watcher to periodically watch,
this creates unnecessary background operations.
Can we introduce a builder flag in CuratorFramework's Builder some thing called
"createZkWatches" that we can use to turn the watchers off? The default would
be set to true to retain the current behaviour.
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