Data: Refactor PartitionStatsHandler#12550
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nastra merged 2 commits intoapache:mainfrom Mar 24, 2025
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pvary
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Mar 17, 2025
data/src/main/java/org/apache/iceberg/data/PartitionStatsHandler.java
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| return id; | ||
| } | ||
| } | ||
| public static final int PARTITION_FIELD_ID = 0; |
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Why is this starting with 0? In the previous code the id was started with 1
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PartitionStats.set(pos, value) was based on enum ordinal before (starts from zero).
Now that we don't have ordinal, I have used field_id instead as field_id-1 may look odd.
I even thought of updating the PartitionStats.set(pos, value) to set from 1, but all of the places Structlike starts from 0. So, didn't went with that path.
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Also, since it is an unreleased feature, modifying this won't cause compatibility issues.
pvary
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Mar 19, 2025
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Let's wait a bit for @aokolnychyi, and if he has not time to review, then we can merge this. |
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@nastra: Can you please take a look? |
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Mar 24, 2025
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Replaced Enum with Nested field because Iceberg follows this pattern in other files (Example: DataFile.java)
More info: #11216 (comment)