DeltaErrorsBase¶

clusteringTablePreviewDisabledException¶

clusteringTablePreviewDisabledException(): Throwable

clusteringTablePreviewDisabledException creates an UnsupportedOperationException with the following error message:

A clustered table is currently in preview and is disabled by default.
Please set spark.databricks.delta.clusteredTable.enableClusteringTablePreview to true to enable it.
Note that a clustered table is not recommended for production use (e.g., unsupported incremental clustering).

clusteringTablePreviewDisabledException is used when:

• ClusteredTableUtilsBase is requested to validatePreviewEnabled

convertToDeltaRowTrackingEnabledWithoutStatsCollection¶

convertToDeltaRowTrackingEnabledWithoutStatsCollection: Throwable

convertToDeltaRowTrackingEnabledWithoutStatsCollection creates a DeltaIllegalStateException with the following:

• errorClass: DELTA_CONVERT_TO_DELTA_ROW_TRACKING_WITHOUT_STATS
• messageParameters:
  • spark.databricks.delta.stats.collect
  • The default session config key of RowTrackingFeature
  • The default table property key of delta.enableRowTracking

convertToDeltaRowTrackingEnabledWithoutStatsCollection is used when:

• RowId is requested to checkStatsCollectedIfRowTrackingSupported

modifyAppendOnlyTableException¶

modifyAppendOnlyTableException(
  tableName: String): Throwable

modifyAppendOnlyTableException creates a DeltaUnsupportedOperationException with the following:

• errorClass: DELTA_CANNOT_MODIFY_APPEND_ONLY
• messageParameters:
  • The given tableName
  • delta.appendOnly

modifyAppendOnlyTableException is used when:

• DeltaLog is requested to assertRemovable