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Spec id was removed in https://github.com/apache/iceberg-python/pull/40/files to wait for the decision of apache/iceberg#8730. This PR adds it back and is needed to unblock issue #46

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This is a great start, but I think we need to inherit the spec from the manifest.

I think we can generalize the _inherit_sequence_number by renaming it to something like _inherit_from_manifest, and add a line to copy the spec-id from the manifest:

entry.data_file.spec_id = manifest.partition_spec_id

doc="Splittable offsets",
),
NestedField(field_id=140, name="sort_order_id", field_type=IntegerType(), required=False, doc="Sort order ID"),
NestedField(field_id=141, name="spec_id", field_type=IntegerType(), required=False, doc="Partition spec ID"),
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I don't think we want to add the fields here since the spec_id isn't read/written.

@Fokko Fokko added this to the PyIceberg 0.6.0 release milestone Oct 13, 2023
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Thank you @puchengy for fixing this 🙌

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Fokko commented Oct 13, 2023

@puchengy can you fix the CI? We need to make this part of 0.5.1 since the spec_id was there before (as you pointed out on Slack :)

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@Fokko Will do that.

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Fokko commented Oct 13, 2023

@puchengy

make install && make lint should fix it. It also looks like the integration test is failing because FastAvro is missing the spec_id (and this is correct because it isn't written, the test should be updated).

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puchengy commented Oct 13, 2023

@Fokko thanks I will address that today or tomorrow. If this becomes a blocker of the release and we need get it done quick, feel free to take it over.

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Fokko commented Oct 13, 2023

@puchengy let me give it a try

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Fokko commented Oct 13, 2023

@puchengy I think this fixes it: puchengy#1

@puchengy puchengy changed the title Add spec_id back to data file Add spec_id back to data file and also make data file inherit from manifest partition spec id Oct 13, 2023
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@Fokko Thanks, adopted your suggestion and tried a local integration test and it passed.

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Fokko commented Oct 13, 2023

Thanks!

It looks like some changes on the request side broke the CI: #69

@Fokko Fokko changed the title Add spec_id back to data file and also make data file inherit from manifest partition spec id Add spec_id back to data file Oct 15, 2023
@Fokko Fokko merged commit d022707 into apache:main Oct 15, 2023
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Fokko commented Oct 15, 2023

This is great, thanks @puchengy for fixing this 👍

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