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https://issues.apache.org/jira/browse/IGNITE-9720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16877639#comment-16877639
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Ignite TC Bot commented on IGNITE-9720:
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{panel:title=--> Run :: All: No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=4252138&buildTypeId=IgniteTests24Java8_RunAll]
> Initialize partition free lists lazily
> --------------------------------------
>
> Key: IGNITE-9720
> URL: https://issues.apache.org/jira/browse/IGNITE-9720
> Project: Ignite
> Issue Type: Task
> Reporter: Alexey Goncharuk
> Assignee: Semen Boikov
> Priority: Major
> Labels: performance
> Fix For: 2.8
>
>
> When persistence is enabled, partition free lists metadata may take quite a
> lot of pages.
> This results in a very long start time because
> {{GridCacheOffheapManager.GridCacheDataStore#init0}} will read all metadata
> for free list in each partition on exchange start (this is done in the
> {{CacheFreeListImpl}} constructor)
> We should only read required information on exchange and defer actual free
> list initialization to the first access.
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