{"record":{"id":"4207d90ba2fd5be9","repo":"apache/iceberg","slug":"failed-to-load-view-metadata-for-view","errorCode":null,"errorMessage":"Failed to load view metadata for view: {}","messagePattern":"Failed to load view metadata for view: (.+?)","errorType":"console","errorClass":null,"httpStatus":null,"severity":"warning","filePath":"hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java","lineNumber":309,"sourceCode":"    }\n  }\n\n  @Override\n  public boolean dropView(TableIdentifier identifier) {\n    if (!isValidIdentifier(identifier)) {\n      return false;\n    }\n\n    try {\n      String database = identifier.namespace().level(0);\n      String viewName = identifier.name();\n\n      HiveViewOperations ops = (HiveViewOperations) newViewOps(identifier);\n      ViewMetadata lastViewMetadata = null;\n      try {\n        lastViewMetadata = ops.current();\n      } catch (NotFoundException e) {\n        LOG.warn(\"Failed to load view metadata for view: {}\", identifier, e);\n      }\n\n      clients.run(\n          client -> {\n            client.dropTable(database, viewName, false, false);\n            return null;\n          });\n\n      if (lastViewMetadata != null) {\n        CatalogUtil.dropViewMetadata(ops.io(), lastViewMetadata);\n      }\n\n      LOG.info(\"Dropped view: {}\", identifier);\n      return true;\n    } catch (NoSuchObjectException e) {\n      LOG.info(\"Skipping drop, view does not exist: {}\", identifier, e);\n      return false;\n    } catch (TException e) {","sourceCodeStart":291,"sourceCodeEnd":327,"githubUrl":"https://github.com/apache/iceberg/blob/86d9c8fc543e7c56c9f624eb725f76c9baff9570/hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java#L291-L327","documentation":"HiveCatalog.dropView loads the current view metadata via HiveViewOperations before dropping the backing HMS table. If loading metadata throws NotFoundException (view already absent in the metastore), it logs this warning and continues to call client.dropTable, treating the drop as best-effort. It is not a hard failure; the view may already have been deleted.","triggerScenarios":"Calling HiveCatalog.dropView(identifier) when the view does not exist in the Hive Metastore, or was dropped concurrently by another process between existence check and metadata load.","commonSituations":"Idempotent cleanup pipelines dropping views that may already be gone; concurrent job conflicts; referencing a view name in the wrong database or with wrong case.","solutions":["Verify the view identifier (namespace and name) is correct with SHOW VIEWS / HiveCatalog.listViews","Handle the already-absent case gracefully — the drop still proceeds and typically succeeds or throws a familiar 'table not found' from HMS","If the view should exist, check HMS directly (beeline, describe view) for manual deletion by another job","Guard with a listViews existence check if strict absence handling is needed"],"exampleFix":"// before\ncatalog.dropView(TableIdentifier.of(\"db\", \"report_view\"));\n// after\nif (catalog.viewExists(TableIdentifier.of(\"db\", \"report_view\"))) {\n  catalog.dropView(TableIdentifier.of(\"db\", \"report_view\"));\n}","handlingStrategy":"validation","validationCode":"if (!catalog.viewExists(TableIdentifier.of(\"db\", \"my_view\"))) { /* skip or handle absent view */ }","typeGuard":null,"tryCatchPattern":"try { catalog.dropView(id); } catch (org.apache.iceberg.exceptions.NotFoundException e) { /* already gone, treat as success */ }","preventionTips":["Check viewExists before drop in idempotent cleanup jobs","Use canonical identifiers (correct namespace/case)","Handle concurrent drops by tolerating NotFoundException"],"tags":["hive","metastore","view","not-found"],"backgroundTag":"entity-not-found","analyzedSha":"86d9c8fc543e7c56c9f624eb725f76c9baff9570","analyzedAt":"2026-09-12T00:46:39.097Z","contentChangedAt":"2026-09-12T00:46:39.097Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}