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https://issues.apache.org/jira/browse/IGNITE-5553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16408110#comment-16408110
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Pavel Pereslegin commented on IGNITE-5553:
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Hello [~dpavlov],
thank you and Andrey K for the review.
TeamCity looks overloaded nowadays, so the tests have been run in several
attempts, but cumulative results are good.
> Ignite PDS 2: IgnitePersistentStoreDataStructuresTest testSet assertion error
> -----------------------------------------------------------------------------
>
> Key: IGNITE-5553
> URL: https://issues.apache.org/jira/browse/IGNITE-5553
> Project: Ignite
> Issue Type: Bug
> Components: data structures, persistence
> Affects Versions: 2.1
> Reporter: Dmitriy Pavlov
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: MakeTeamcityGreenAgain, Muted_test, test-fail
> Fix For: 2.5
>
>
> h2. Notes-4435
> When IgniteSet is restored from persistence, size of set is always 0, [link
> to test
> history|http://ci.ignite.apache.org/project.html?projectId=Ignite20Tests&testNameId=-7043871603266099589&tab=testDetails].
> h2. Detailed description
> Unlike *IgniteQueue* which uses separate cache key to store its size
> *IgniteSet* stores it in a field of some class.
> Test from the link above shows very clearly that after restoring memory state
> from PDS all set values are restored correctly but size is lost.
> h2. Proposed solution
> One possible solution might be to do the same thing as *IgniteQueue* does:
> size of *IgniteSet* must be stored is cache instead of volatile in-memory
> fields of random classes.
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