Remove support for pre-Puffin Iceberg stats #19803
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Before Iceberg library gained Puffin stats, Trino would store table stats in Iceberg table properties. This became obsoleted in Trino 405 (released in Dec 2022). Dropping support for old stats format means need to re-analyze tables that haven't been written to by Trino 405 or newer.
findepi
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losipiuk,
ebyhr,
kokosing and
lukasz-walkiewicz
electrum
approved these changes
Nov 18, 2023
ebyhr
approved these changes
Nov 20, 2023
findepi
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findepi/remove-support-for-pre-puffin-iceberg-stats-65f052
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findepi
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I will add to release notes as breaking change |
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Before Iceberg library gained Puffin stats, Trino would store table stats in Iceberg table properties. This became obsoleted in Trino 405 (released in Dec 2022). Dropping support for old stats format means need to re-analyze tables that haven't been written to by Trino 405 or newer.
Follows #15400
Closes #15397