cloud-fan commented on a change in pull request #26750: [SPARK-28948][SQL]
Support passing all Table metadata in TableProvider
URL: https://github.com/apache/spark/pull/26750#discussion_r354692859
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File path:
sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/TableProvider.java
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@@ -36,26 +38,47 @@
public interface TableProvider {
/**
- * Return a {@link Table} instance to do read/write with user-specified
options.
+ * Return a {@link Table} instance with specified table properties to do
read/write.
+ * Implementations should infer the table schema and partitioning.
+ *
+ * @param properties The specified table properties. It's case preserving
(contains exactly what
Review comment:
a path based table would have a `location` table property, but I don't know
why we can't reuse the old name `path`. cc @rdblue
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