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https://issues.apache.org/jira/browse/IGNITE-13786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247169#comment-17247169
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Ignite TC Bot commented on IGNITE-13786:
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{panel:title=Branch: [pull/8560/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/8560/head] Base: [master] : No new tests
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5782593&buildTypeId=IgniteTests24Java8_RunAll]
> PDS defragmentation can inflate index size
> ------------------------------------------
>
> Key: IGNITE-13786
> URL: https://issues.apache.org/jira/browse/IGNITE-13786
> Project: Ignite
> Issue Type: Sub-task
> Reporter: Ivan Bessonov
> Assignee: Ivan Bessonov
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> For huge caches it is possible that defragmentation will lead to bigger
> indexes size.
> The reason is that we only append new data to index trees and never insert
> into the middle, this leads to under-utilization of B+Tree pages space.
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