yabola commented on code in PR #5327:
URL: https://github.com/apache/iceberg/pull/5327#discussion_r929434238
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hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java:
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@@ -235,19 +235,21 @@ public void renameTable(TableIdentifier from,
TableIdentifier originalTo) {
}
@Override
- public org.apache.iceberg.Table registerTable(TableIdentifier identifier,
String metadataFileLocation) {
+ public org.apache.iceberg.Table registerTable(TableIdentifier identifier,
+ String metadataFileLocation, boolean force) {
Preconditions.checkArgument(isValidIdentifier(identifier), "Invalid
identifier: %s", identifier);
- // Throw an exception if this table already exists in the catalog.
- if (tableExists(identifier)) {
+ // Throw an exception if this table already exists in the catalog and no
force option.
+ if (tableExists(identifier) && !force) {
throw new org.apache.iceberg.exceptions.AlreadyExistsException("Table
already exists: %s", identifier);
}
+ HiveTableOperations ops = (HiveTableOperations) newTableOps(identifier);
+ TableMetadata base = ops.current();
Review Comment:
I feel that the changes here will have the least impact on the overall
method, and no additional logic will be added. The connection between methods
is also self-consistent
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