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https://issues.apache.org/jira/browse/IGNITE-14529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17554009#comment-17554009
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Nikolay Izhikov commented on IGNITE-14529:
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[~Denis Chudov] Can you, please share your drafts?
We have feature request from our support - they want to analyze total/free
space in each index and some similar index parameters.
Seems like index-reader is a great fit to add those number.
So, I have some questions about initial utility design and planning usages.
> Add offline utility for analyzing indexes
> -----------------------------------------
>
> Key: IGNITE-14529
> URL: https://issues.apache.org/jira/browse/IGNITE-14529
> Project: Ignite
> Issue Type: Improvement
> Reporter: Denis Chudov
> Assignee: Denis Chudov
> Priority: Major
> Labels: important
> Fix For: 2.12
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> It would be useful to have the possibility for indexes offline validation.
> The utility must check that every configured index (available in MetaTree
> [1]) is reachable from corresponding root page, tree structure is valid and
> no orphan(unreachable) index pages are present in the index.bin persistent
> page store.
> [1]
> org.apache.ignite.internal.processors.cache.persistence.IndexStorageImpl#getIndexNames
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