snazy commented on code in PR #4594:
URL: https://github.com/apache/iceberg/pull/4594#discussion_r858862164
##########
nessie/src/main/java/org/apache/iceberg/nessie/NessieTableOperations.java:
##########
@@ -75,21 +87,27 @@ protected String tableName() {
return key.toString();
}
- @Override
- protected void refreshFromMetadataLocation(String newLocation,
Predicate<Exception> shouldRetry, int numRetries) {
- super.refreshFromMetadataLocation(newLocation, shouldRetry, numRetries,
this::loadTableMetadata);
- }
-
- private TableMetadata loadTableMetadata(String metadataLocation) {
+ private TableMetadata loadTableMetadata(String metadataLocation, Reference
reference) {
// Update the TableMetadata with the Content of NessieTableState.
- TableMetadata.Builder builder =
TableMetadata.buildFrom(TableMetadataParser.read(io(), metadataLocation))
+ TableMetadata deserialized;
+ if (table.getMetadata() != null) {
+ deserialized = TableMetadataParser.fromJson(io(), metadataLocation,
table.getMetadata().getMetadata());
Review Comment:
(Not yet, but in the future, yes.)
It's already a JSON node tree (as a generic `JsonNode`) - so the text->nodes
parsing already happened.
As I didn't want to serialize the `JsonNode` to a `String` to get a
`TableMetadata`, I've updated the `TableMetadataParser`.
##########
nessie/src/main/java/org/apache/iceberg/nessie/NessieTableOperations.java:
##########
@@ -75,21 +87,27 @@ protected String tableName() {
return key.toString();
}
- @Override
- protected void refreshFromMetadataLocation(String newLocation,
Predicate<Exception> shouldRetry, int numRetries) {
- super.refreshFromMetadataLocation(newLocation, shouldRetry, numRetries,
this::loadTableMetadata);
- }
-
- private TableMetadata loadTableMetadata(String metadataLocation) {
+ private TableMetadata loadTableMetadata(String metadataLocation, Reference
reference) {
// Update the TableMetadata with the Content of NessieTableState.
- TableMetadata.Builder builder =
TableMetadata.buildFrom(TableMetadataParser.read(io(), metadataLocation))
+ TableMetadata deserialized;
+ if (table.getMetadata() != null) {
+ deserialized = TableMetadataParser.fromJson(io(), metadataLocation,
table.getMetadata().getMetadata());
+ } else {
+ deserialized = TableMetadataParser.read(io(), metadataLocation);
Review Comment:
Right
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