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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (Jira)" <ji...@apache.org> on 2022/11/02 20:00:00 UTC

[jira] [Resolved] (ACCUMULO-1666) Provide a way to declare iterator dependencies on other iterators

     [ https://issues.apache.org/jira/browse/ACCUMULO-1666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher Tubbs resolved ACCUMULO-1666.
-----------------------------------------
    Resolution: Abandoned

Closing this stale issue. If this is still a problem, please create a new issue or PR at https://github.com/apache/accumulo

> Provide a way to declare iterator dependencies on other iterators
> -----------------------------------------------------------------
>
>                 Key: ACCUMULO-1666
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1666
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Brian Loss
>            Priority: Major
>
> Sometimes iterators really only make sense when they are used in conjunction with other iterators, but it doesn't make sense to implement the functionality in a single iterator.  It would be nice if Accumulo had a way to declare that an iterator depends on another iterator or iterators.
> Perhaps this could be done by annotating the iterator class, and then when the tablet server adds an iterator to the stack, it could ensure that the dependent iterators are already on the stack and throw an error if not.



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