rdblue commented on a change in pull request #2284:
URL: https://github.com/apache/iceberg/pull/2284#discussion_r603679451
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File path: core/src/test/java/org/apache/iceberg/TestTableMetadata.java
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@@ -587,6 +587,62 @@ public void testInvalidUpdatePartitionSpecForV1Table()
throws Exception {
() -> metadata.updatePartitionSpec(spec));
}
+ @Test
+ public void testUpdatePartitionSpecForV1Table() {
+ Schema schema = new Schema(
+ Types.NestedField.required(1, "x", Types.LongType.get()),
+ Types.NestedField.required(2, "y", Types.LongType.get())
+ );
+
+ PartitionSpec spec = PartitionSpec.builderFor(schema).withSpecId(0)
+ .bucket("x", 8)
+ .build();
+ String location = "file://tmp/db/table";
+
+ TableMetadata metadata = TableMetadata.newTableMetadata(
+ schema, spec, SortOrder.unsorted(), location, ImmutableMap.of(), 1);
+ TableMetadata updated = metadata.updatePartitionSpec(spec);
+ Assert.assertEquals(spec, updated.spec());
+
+ spec = PartitionSpec.builderFor(schema).withSpecId(1)
Review comment:
This violates v1 requirements because the partition field ID for
`bucket(8, x)` is reassigned. It is 1000 in the first spec and 1001 in the
second spec.
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