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https://issues.apache.org/jira/browse/IGNITE-8149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601999#comment-16601999
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Ivan Pavlukhin edited comment on IGNITE-8149 at 9/6/18 12:09 PM:
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Additionally some problems were found which needs to be fixed. Attention must
be put on:
{{org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager#mvccRemoveAll}}
{{org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager#mvccInitialValue}}
But they are inapplicable in currently supported API. _clear_, _load from
store_ and _data streamer_ are affected. Cache.size behavior must be taken into
account while working on those features.
was (Author: pavlukhin):
Additionally some problems were found which needs to be fixed. Attention must
be put on:
{{org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager#mvccRemoveAll}}
{{org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager#mvccInitialValue}}
Will be addressed in separate ticket IGNITE-9459
> MVCC TX: Size method should use tx snapshot
> -------------------------------------------
>
> Key: IGNITE-8149
> URL: https://issues.apache.org/jira/browse/IGNITE-8149
> Project: Ignite
> Issue Type: Task
> Components: cache, mvcc
> Reporter: Igor Seliverstov
> Assignee: Ivan Pavlukhin
> Priority: Major
> Fix For: 2.7
>
>
> Currently cache.size() returns number of entries in cache trees while there
> can be several versions of one key-value pairs.
> We should use tx snapshot and count all passed mvcc filter entries instead.
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