Improve error classification in Iceberg connector #25982
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Use ICEBERG_CATALOG_ERROR instead GENERIC_INTERNAL_ERROR when iceberg metadata cannot be created due to external reasons. Example stack: Caused by: org.apache.iceberg.exceptions.NotAuthorizedException: Not authorized: invalid_client: Credentials are deactivated: t-E_VPCmbvgJY code: 65536, name: GENERIC_INTERNAL_ERROR at org.apache.iceberg.rest.ErrorHandlers$OAuthErrorHandler.accept(ErrorHandlers.java:271) at org.apache.iceberg.rest.ErrorHandlers$OAuthErrorHandler.accept(ErrorHandlers.java:252) at org.apache.iceberg.rest.HTTPClient.throwFailure(HTTPClient.java:215) at org.apache.iceberg.rest.HTTPClient.execute(HTTPClient.java:299) at org.apache.iceberg.rest.BaseHTTPClient.postForm(BaseHTTPClient.java:111) at org.apache.iceberg.rest.auth.OAuth2Util.fetchToken(OAuth2Util.java:267) at org.apache.iceberg.rest.auth.OAuth2Manager.initSession(OAuth2Manager.java:87) at org.apache.iceberg.rest.auth.OAuth2Manager.initSession(OAuth2Manager.java:40) at org.apache.iceberg.rest.RESTSessionCatalog.initialize(RESTSessionCatalog.java:201) at io.trino.plugin.iceberg.catalog.rest.TrinoIcebergRestCatalogFactory.create(TrinoIcebergRestCatalogFactory.java:150) at io.trino.plugin.iceberg.IcebergMetadataFactory.create(IcebergMetadataFactory.java:108) at io.trino.plugin.iceberg.IcebergTransactionManager$MemoizedMetadata.get(IcebergTransactionManager.java:90) at io.trino.plugin.iceberg.IcebergTransactionManager.get(IcebergTransactionManager.java:56) at io.trino.plugin.iceberg.IcebergConnector.getMetadata(IcebergConnector.java:135) at io.trino.metadata.CatalogTransaction.getConnectorMetadata(CatalogTransaction.java:71) at io.trino.metadata.CatalogMetadata.getMetadataFor(CatalogMetadata.java:93) at io.trino.metadata.MetadataManager.getRelationTypes(MetadataManager.java:614) at io.trino.tracing.TracingMetadata.getRelationTypes(TracingMetadata.java:331) at io.trino.metadata.MetadataListing.doGetRelationTypes(MetadataListing.java:150) at io.trino.metadata.MetadataListing.getRelationTypes(MetadataListing.java:141)
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Use ICEBERG_CATALOG_ERROR instead GENERIC_INTERNAL_ERROR when iceberg metadata cannot be created due to external reasons.
Example stack: