Copilot commented on code in PR #49621:
URL: https://github.com/apache/doris/pull/49621#discussion_r2020717103
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/iceberg/IcebergMetadataOps.java:
##########
@@ -86,6 +86,9 @@ public ExternalCatalog getExternalCatalog() {
@Override
public void close() {
+ if (catalog != null) {
+ catalog = null;
Review Comment:
The close() method in IcebergMetadataOps only nullifies the catalog
reference without calling a proper close method on the catalog. This may lead
to resource leaks if the catalog holds system resources that require explicit
closure.
```suggestion
try {
if (catalog instanceof AutoCloseable) {
((AutoCloseable) catalog).close();
}
} catch (Exception e) {
LOG.error("Failed to close catalog", e);
} finally {
catalog = null;
}
```
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