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Posted to notifications@accumulo.apache.org by "ivakegg (via GitHub)" <gi...@apache.org> on 2023/04/14 16:41:02 UTC

[GitHub] [accumulo-website] ivakegg commented on a diff in pull request #383: Fix Teardown documentation

ivakegg commented on code in PR #383:
URL: https://github.com/apache/accumulo-website/pull/383#discussion_r1167061179


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_docs-2/development/iterators.md:
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@@ -408,12 +408,16 @@ On an instance of an Iterator: `init` is always called before `seek`, `seek` is
 
 ### Teardown
 
-As mentioned, instance of Iterators may be torn down inside of the server transparently. When a complex
-collection of iterators is performing some advanced functionality, they will not be torn down until a Key-Value
-pair is returned out of the "stack" of Iterators (and added into the batch of Key-Values to be returned
-to the caller). Being torn-down is equivalent to a new instance of the Iterator being creating and `deepCopy`
-being called on the new instance with the old instance provided as the argument to `deepCopy`. References
-to the old instance are removed and the object is lazily garbage collected by the JVM.
+As mentioned, instances of iterators may be torn down inside the server transparently. When a 
+complex collection of iterators is performing some advanced functionality, they will not be torn 
+down until a Key-Value pair is returned out of the "stack" of iterators (and added into the batch of
+Key-Values to be returned to the caller). Being torn down means that the iterator stack is recreated

Review Comment:
   ... to be returned to the caller), or the iterator is yielded.  Being torn down means ...



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