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Posted to issues@ignite.apache.org by "Maxim Muzafarov (JIRA)" <ji...@apache.org> on 2018/10/29 09:56:01 UTC
[jira] [Commented] (IGNITE-9455) Total allocated size memory metric
is always zero for metastore data region.
[ https://issues.apache.org/jira/browse/IGNITE-9455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16666937#comment-16666937 ]
Maxim Muzafarov commented on IGNITE-9455:
-----------------------------------------
I've faced with the same issue in the process of implementation the binary memory recovery.
The cause was incorrect assignment{{FilePageStoreManager#idxCacheStores}} for init Metastorage with read-only mode and I had to fix it.
Suppose, change {{NO_OP}} allocator to the correct one should be enough to fix this issue.
> Total allocated size memory metric is always zero for metastore data region.
> ----------------------------------------------------------------------------
>
> Key: IGNITE-9455
> URL: https://issues.apache.org/jira/browse/IGNITE-9455
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.6
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Major
> Fix For: 2.8
>
> Attachments: Reproducer.java
>
>
> Persistence enabled and metrics for all regions enabled, but total allocated size is always zero for metastore data region
> Even if we change NO_OP allocated page tracker to a real page tracker in CacheStoreHolder this metric counts incorrectly, because this region is recreated,
> Reproducer attached.
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