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https://issues.apache.org/jira/browse/IGNITE-9949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Plekhanov updated IGNITE-9949:
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Fix Version/s: (was: 2.9)
> MVCC TX: Scan query can return wrong result on unstable topology
> ----------------------------------------------------------------
>
> Key: IGNITE-9949
> URL: https://issues.apache.org/jira/browse/IGNITE-9949
> Project: Ignite
> Issue Type: Bug
> Components: mvcc
> Reporter: Roman Kondakov
> Priority: Major
> Labels: mvcc_stability, transactions
>
> Scan query map nodes do not take into account topology version when filtering
> primary partitions. See method {{GridCacheQueryManager#scanIterator}} - each
> node takes it's current topology version. This causes wrong partition
> filtering results.
> To fix this problem the single topology version should be taken on reduce
> node propagated to map nodes.
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