aokolnychyi commented on a change in pull request #652: Fix UUID check for
existing tables without a UUID
URL: https://github.com/apache/incubator-iceberg/pull/652#discussion_r348005717
##########
File path:
core/src/main/java/org/apache/iceberg/BaseMetastoreTableOperations.java
##########
@@ -149,8 +149,8 @@ protected void refreshFromMetadataLocation(String
newLocation, Predicate<Excepti
TableMetadataParser.read(this,
io().newInputFile(metadataLocation))));
String newUUID = newMetadata.get().uuid();
- if (currentMetadata != null) {
- Preconditions.checkState(newUUID == null ||
newUUID.equals(currentMetadata.uuid()),
+ if (currentMetadata != null && currentMetadata.uuid() != null && newUUID
!= null) {
Review comment:
Do we have to update `HadoopTableOperations` as well?
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