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https://issues.apache.org/jira/browse/IGNITE-20957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Denis Chudov updated IGNITE-20957:
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Description:
This versioned value ( {{TableManager#localPartsByTableIdVv}} ) is currently
used not correctly. It stores the map of local partition storages (table id to
partition set), which are created before the partitions start. The partitions
start happens on table creation and on assignment change. In first case. this
VV is updated via {{VersionedValue#update}} , in the second - the partition set
is supposed to be modified within one version (which is incorrect - the value
corresponding to a version must be immutable).
The only point to have this versioned value is to register indexes in the index
manager when the partition storages are ready. After IGNITE-19712 there should
be no such dependency (indexes may be registered in the storages as they are
created), or it should look different: the assignments listener modifying
indexes should wait for meta storage revision update on storages versioned
value.
> Get rid of local partitions versioned value in table manager
> ------------------------------------------------------------
>
> Key: IGNITE-20957
> URL: https://issues.apache.org/jira/browse/IGNITE-20957
> Project: Ignite
> Issue Type: Task
> Reporter: Denis Chudov
> Priority: Major
> Labels: ignite-3
>
> This versioned value ( {{TableManager#localPartsByTableIdVv}} ) is currently
> used not correctly. It stores the map of local partition storages (table id
> to partition set), which are created before the partitions start. The
> partitions start happens on table creation and on assignment change. In first
> case. this VV is updated via {{VersionedValue#update}} , in the second - the
> partition set is supposed to be modified within one version (which is
> incorrect - the value corresponding to a version must be immutable).
> The only point to have this versioned value is to register indexes in the
> index manager when the partition storages are ready. After IGNITE-19712 there
> should be no such dependency (indexes may be registered in the storages as
> they are created), or it should look different: the assignments listener
> modifying indexes should wait for meta storage revision update on storages
> versioned value.
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