madeirak commented on issue #11762:
URL: https://github.com/apache/iceberg/issues/11762#issuecomment-2608982066
> It seems that the on rename column, if the column is partition column, its
name is not updated. metadata file from my local testing -> "schemas" : [ {
"type" : "struct", "schema-id" : 0, "fields" : [ { "id" : 1, "name" : "id",
"required" : false, "type" : "int", "doc" : "11" }, { "id" : 2, "name" :
"name", "required" : false, "type" : "string", "doc" : "" } ] }, { "type" :
"struct", "schema-id" : 1, "fields" : [ { "id" : 1, "name" : "id", "required" :
false, "type" : "int", "doc" : "11" }, { "id" : 2, "name" : "name1", "required"
: false, "type" : "string", "doc" : "" } ] } ], "default-spec-id" : 0,
"partition-specs" : [ { "spec-id" : 0, "fields" : [ { "name" : "name",
"transform" : "identity", "source-id" : 2, "field-id" : 1000 } ] } ],
>
> Or should it be updated?
I think this is because the directory of the underlying data file contains
the partition key name, but I think it should be blocked at the renaming or
deletion step of old partition key with data, rather than being discovered
later.
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