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[v24.3.x] iceberg: fix spec inconsistency in manifest list files_count #24650
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[v24.3.x] iceberg: fix spec inconsistency in manifest list files_count #24650
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Retry command for Build#60094please wait until all jobs are finished before running the slash command
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CI test resultstest results on build#60094
test results on build#60133
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Some characters that may be used in topic names must be treated specialy in SQL. Table names must be quoted when they contains the special character. Quotation mark is specific to query engine. Added quotation for table names for query engines used in tests. Signed-off-by: Michał Maślanka <[email protected]> (cherry picked from commit 8fe08cd)
The schema we are using was pulled some time ago and appears to be outdated. The Apache Iceberg Java implementation has since renamed added_data_files_count and friends to added_files_count, to match the documented spec. This meant that after updating the table with an external non-Redpanda writer, Redpanda wouldn't be able to download the current manifest list when appending and get stuck, complaining about an EOF (presumably the Avro C++ library throws this when there is an unknown field). I suspect that this may have also been the cause of an EOF seen when trying to read a manifest list with BigQuery: Error while reading data, error message: The Apache Avro failed to read data with the following error: EOF reached File: [...]/metadata/snap-[...]-0.avro The old names are added as an alias to ensure Redpanda can still download Iceberg manifest lists from 24.3. (cherry picked from commit a3e6880)
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Backport of PR #24602