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Looking at the Java reference implementation it is optional: https://github.com/apache/iceberg/blob/master/core/src/main/java/org/apache/iceberg/SnapshotParser.java
nastra
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Jul 4, 2022
| - snapshot-id | ||
| - timestamp-ms | ||
| - manifest-list | ||
| - summary |
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According to https://iceberg.apache.org/spec/#snapshots summary is only optional for V1 but required for V2 tables. I guess the SnapshotParser just falls back to V1 if summary isn't present
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Ah, thanks! That makes sense
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Let me close this for now |
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Looking at the Java reference implementation it is optional:
https://github.com/apache/iceberg/blob/master/core/src/main/java/org/apache/iceberg/SnapshotParser.java