kevinjqliu commented on code in PR #941:
URL: https://github.com/apache/iceberg-python/pull/941#discussion_r1852553109
##########
tests/table/test_init.py:
##########
@@ -982,28 +982,43 @@ def test_assert_table_uuid(table_v2: Table) -> None:
def test_assert_ref_snapshot_id(table_v2: Table) -> None:
base_metadata = table_v2.metadata
- AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id).validate(base_metadata)
+ AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id,
ref_type=SnapshotRefType.BRANCH).validate(
+ base_metadata
+ )
with pytest.raises(CommitFailedException, match="Requirement failed:
current table metadata is missing"):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(None)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(None)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main was created concurrently",
):
- AssertRefSnapshotId(ref="main",
snapshot_id=None).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=None,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main has changed: expected id 1,
found 3055729675574597004",
):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_branch is missing,
expected 1",
Review Comment:
nit, we know this is referencing a branch
##########
tests/table/test_init.py:
##########
@@ -982,28 +982,43 @@ def test_assert_table_uuid(table_v2: Table) -> None:
def test_assert_ref_snapshot_id(table_v2: Table) -> None:
base_metadata = table_v2.metadata
- AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id).validate(base_metadata)
+ AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id,
ref_type=SnapshotRefType.BRANCH).validate(
+ base_metadata
+ )
with pytest.raises(CommitFailedException, match="Requirement failed:
current table metadata is missing"):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(None)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(None)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main was created concurrently",
):
- AssertRefSnapshotId(ref="main",
snapshot_id=None).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=None,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main has changed: expected id 1,
found 3055729675574597004",
):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_branch is missing,
expected 1",
+ ):
+ AssertRefSnapshotId(ref="not_exist_branch", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_tag is missing,
expected 1",
+ ):
+ AssertRefSnapshotId(ref="not_exist_tag", snapshot_id=1,
ref_type=SnapshotRefType.TAG).validate(base_metadata)
Review Comment:
i notice is the only test here for `SnapshotRefType.TAG` and everything else
is `SnapshotRefType.BRANCH`, do we need a more comprehensive tests for tag?
##########
tests/table/test_init.py:
##########
@@ -982,28 +982,43 @@ def test_assert_table_uuid(table_v2: Table) -> None:
def test_assert_ref_snapshot_id(table_v2: Table) -> None:
base_metadata = table_v2.metadata
- AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id).validate(base_metadata)
+ AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id,
ref_type=SnapshotRefType.BRANCH).validate(
+ base_metadata
+ )
with pytest.raises(CommitFailedException, match="Requirement failed:
current table metadata is missing"):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(None)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(None)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main was created concurrently",
):
- AssertRefSnapshotId(ref="main",
snapshot_id=None).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=None,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main has changed: expected id 1,
found 3055729675574597004",
):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_branch is missing,
expected 1",
+ ):
+ AssertRefSnapshotId(ref="not_exist_branch", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_tag is missing,
expected 1",
Review Comment:
nit, same here with tag
##########
tests/table/test_init.py:
##########
@@ -982,28 +982,43 @@ def test_assert_table_uuid(table_v2: Table) -> None:
def test_assert_ref_snapshot_id(table_v2: Table) -> None:
base_metadata = table_v2.metadata
- AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id).validate(base_metadata)
+ AssertRefSnapshotId(ref="main",
snapshot_id=base_metadata.current_snapshot_id,
ref_type=SnapshotRefType.BRANCH).validate(
+ base_metadata
+ )
with pytest.raises(CommitFailedException, match="Requirement failed:
current table metadata is missing"):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(None)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(None)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main was created concurrently",
):
- AssertRefSnapshotId(ref="main",
snapshot_id=None).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=None,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
with pytest.raises(
CommitFailedException,
match="Requirement failed: branch main has changed: expected id 1,
found 3055729675574597004",
):
- AssertRefSnapshotId(ref="main", snapshot_id=1).validate(base_metadata)
+ AssertRefSnapshotId(ref="main", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_branch is missing,
expected 1",
+ ):
+ AssertRefSnapshotId(ref="not_exist_branch", snapshot_id=1,
ref_type=SnapshotRefType.BRANCH).validate(base_metadata)
+
+ with pytest.raises(
+ CommitFailedException,
+ match="Requirement failed: branch or tag not_exist_tag is missing,
expected 1",
+ ):
+ AssertRefSnapshotId(ref="not_exist_tag", snapshot_id=1,
ref_type=SnapshotRefType.TAG).validate(base_metadata)
+ # existing Tag in metadata: test
Review Comment:
nit, add an assert that test is in existing metadata
##########
pyiceberg/table/__init__.py:
##########
@@ -1003,22 +1015,27 @@ def overwrite(
overwrite_filter: ALWAYS_TRUE when you overwrite all the data,
or a boolean expression in case of a partial
overwrite
snapshot_properties: Custom properties to be added to the snapshot
summary
+ branch: Branch Reference to run the delete operation
Review Comment:
nit: this one says `delete` for `overwrite`? how about something generic
for all the function docs above?
something like:
"The branch on which to perform the operation."
##########
pyiceberg/table/update/__init__.py:
##########
@@ -609,11 +609,14 @@ class AssertRefSnapshotId(ValidatableTableRequirement):
type: Literal["assert-ref-snapshot-id"] =
Field(default="assert-ref-snapshot-id")
ref: str = Field(...)
+ ref_type: SnapshotRefType = Field(...)
Review Comment:
nit instead of adding this extra field, can we do something like the java
side?
https://github.com/apache/iceberg/blob/90be5d7360bc7ff274e7d00cb7259afbf78f223b/core/src/main/java/org/apache/iceberg/UpdateRequirement.java#L91-L127
##########
tests/integration/test_writes/test_writes.py:
##########
@@ -1570,3 +1572,158 @@ def test_abort_table_transaction_on_exception(
# Validate the transaction is aborted and no partial update is applied
assert len(tbl.scan().to_pandas()) == table_size # type: ignore
+
+
+@pytest.mark.integration
+def test_append_to_non_existing_branch(session_catalog: Catalog,
arrow_table_with_null: pa.Table) -> None:
+ identifier = "default.test_non_existing_branch"
+ tbl = _create_table(session_catalog, identifier, {"format-version": "2"},
[])
+ with pytest.raises(CommitFailedException, match="No snapshot available in
table for ref:"):
Review Comment:
nit: branch instead of ref
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