grundprinzip commented on code in PR #38192:
URL: https://github.com/apache/spark/pull/38192#discussion_r995370041
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connector/connect/src/main/protobuf/spark/connect/commands.proto:
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@@ -62,3 +65,39 @@ message CreateScalarFunction {
FUNCTION_LANGUAGE_SCALA = 3;
}
}
+
+// As writes are not directly handled during analysis and planning, they are
modeled as commands.
+message WriteOperation {
+ // The output of the `input` relation will be persisted according to the
options.
+ Relation input = 1;
+ // Format value according to the Spark documentation. Examples are: text,
parquet, delta.
+ string format = 2;
+ // The destination of the write operation must be either a path or a table.
+ oneof save_type {
+ string path = 3;
+ string table_name = 4;
+ }
+ SaveMode mode = 5;
+ // List of columns to sort the output by.
+ repeated string sortColumnNames = 6;
+ // List of columns for partitioning.
+ repeated string partitionByColumns = 7;
Review Comment:
will do
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