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https://issues.apache.org/jira/browse/IGNITE-15079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380707#comment-17380707
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Semyon Danilov commented on IGNITE-15079:
-----------------------------------------
LGTM! Thank you
> SharedPageLockTracker.structureNameToId map is populated but never cleaned -
> 1.3G retained heap
> -----------------------------------------------------------------------------------------------
>
> Key: IGNITE-15079
> URL: https://issues.apache.org/jira/browse/IGNITE-15079
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.10
> Reporter: Aleksandr Polovtcev
> Assignee: Aleksandr Polovtcev
> Priority: Major
> Fix For: 2.12
>
> Attachments: structureNameById.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I can see SharedPageLockTracker.structureNameToId.put() being called, but
> never remove() or clear().
> Naturally, this leads to memory leak. During 36d uptime, an 1.3G of total
> retained heap (keys, values and cells) were reached. This is unacceptable, it
> should have either TTL or max size to avoid using 1% of heap (20% in this
> case).
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