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https://issues.apache.org/jira/browse/IGNITE-18955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Lapin updated IGNITE-18955:
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Reviewer: Alexander Lapin
> Add the ability to use filters when data nodes are calculated
> -------------------------------------------------------------
>
> Key: IGNITE-18955
> URL: https://issues.apache.org/jira/browse/IGNITE-18955
> Project: Ignite
> Issue Type: Improvement
> Reporter: Mirza Aliev
> Assignee: Mirza Aliev
> Priority: Major
> Labels: ignite-3
>
> {*}Motivation{*}:
> We need to be able to use filters when data nodes are recalculated
> *Definition of done:*
> * Filters are applied when data nodes are recalculated
> *Implementation details:*
> When we write data nodes to metastorage, we extend existing Map with data
> nodes and instead of saving only nodes' names, we store new structure called
> {{NodeWithAttributes}}, where we store name and attributes of the node.
> Currently, when we read data nodes, we convert existing map with node
> counters to a Set of nodes, which counters are more than 0. Now we also will
> apply filter, so as a result data nodes will be filtered with the according
> filter.
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