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https://issues.apache.org/jira/browse/IGNITE-26094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Puchkovskiy updated IGNITE-26094:
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Description:
Legend: v1 is original version (3.0), v2 is current version (version from main
branch).
It is supposed that data is written in v1, then the node is stopped, its binary
is replaced with v2, the node is started.
The test must ensure that rocksdb-based tables work correctly (all data written
in v1 can be read in v2; including overwritten versions; deleted data cannot be
read)
Here are variations that need to be tested:
# When there are just L0
was:
Legend: v1 is original version (3.0), v2 is current version (version from main
branch).
It is supposed that data is written in v1, then the node is stopped, its binary
is replaced with v2, the node is started.
aipersist-based table work correctly (all data written in v1 can be read in v2;
including overwritten versions; deleted data cannot be read)
Here are variations that need to be tested:
# When there were no unmerged delta files in v1 (that is, after the writes are
finished on v1, we wait for all delta files to be merged and removed)
# When there were some unmerged delta-files
# When unmerged delta-files remain from v1 and we start creating new delta
files immediately after starting on v2, and THEN we start verifications listed
above (while the delta files are still there)
> Add rocksdb storage format compatibility tests
> ----------------------------------------------
>
> Key: IGNITE-26094
> URL: https://issues.apache.org/jira/browse/IGNITE-26094
> Project: Ignite
> Issue Type: Improvement
> Reporter: Roman Puchkovskiy
> Priority: Major
> Labels: ignite-3
>
> Legend: v1 is original version (3.0), v2 is current version (version from
> main branch).
> It is supposed that data is written in v1, then the node is stopped, its
> binary is replaced with v2, the node is started.
> The test must ensure that rocksdb-based tables work correctly (all data
> written in v1 can be read in v2; including overwritten versions; deleted data
> cannot be read)
> Here are variations that need to be tested:
> # When there are just L0
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