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https://issues.apache.org/jira/browse/IGNITE-20857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirill Tkalenko updated IGNITE-20857:
-------------------------------------
Description:
To implement a more optimal version of the algorithm from IGNITE-20863, it
would be useful for us to obtain a list of indexes of a specific catalog
version
(*org.apache.ignite.internal.catalog.CatalogService#indexes(catalogVersion,
tableId)*) in sorted order by index ID
(*org.apache.ignite.internal.catalog.descriptors.CatalogIndexDescriptor#id*).
What exactly allows us to optimize?
Allows linear processing of the resulting list of indexes and the list of table
indexes for a catalog version. In particular, determine which indexes are
missing from the resulting index selection.
was:To implement a more optimal version of the algorithm from IGNITE-20863,
it would be useful for us to obtain a list of indexes of a specific catalog
version
(*org.apache.ignite.internal.catalog.CatalogService#indexes(catalogVersion,
tableId)*) in sorted order by index ID
(*org.apache.ignite.internal.catalog.descriptors.CatalogIndexDescriptor#id*).
> Returns a sorted list by index ID from a catalog
> ------------------------------------------------
>
> Key: IGNITE-20857
> URL: https://issues.apache.org/jira/browse/IGNITE-20857
> Project: Ignite
> Issue Type: Improvement
> Reporter: Kirill Tkalenko
> Assignee: Kirill Tkalenko
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> To implement a more optimal version of the algorithm from IGNITE-20863, it
> would be useful for us to obtain a list of indexes of a specific catalog
> version
> (*org.apache.ignite.internal.catalog.CatalogService#indexes(catalogVersion,
> tableId)*) in sorted order by index ID
> (*org.apache.ignite.internal.catalog.descriptors.CatalogIndexDescriptor#id*).
> What exactly allows us to optimize?
> Allows linear processing of the resulting list of indexes and the list of
> table indexes for a catalog version. In particular, determine which indexes
> are missing from the resulting index selection.
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