Package org.apache.druid.metadata
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Interface Summary Interface Description DynamicConfigProvider<T> This is used to get [secure] configuration in various places in an extensible way.MetadataStorageActionHandler<EntryType,StatusType,LogType,LockType> MetadataStorageActionHandlerFactory MetadataStorageActionHandlerTypes<EntryType,StatusType,LogType,LockType> MetadataStorageConnector PasswordProvider Deprecated. PasswordProviderRedactionMixIn This Interface is used as a MixIn for ObjectMapper objects when there is a desire to avoid serializing a Password from a PasswordProvider to JSON in plaintext when that JSON is going to be used for purposes that don't require the password to be present, such as logging to a file.TaskLookup Lookup types and parameters for task lookups in the metadata store. -
Class Summary Class Description DefaultPasswordProvider EnvironmentVariableDynamicConfigProvider EnvironmentVariablePasswordProvider MapStringDynamicConfigProvider MetadataCASUpdate Expresses a single compare-and-swap update for MetadataStorageConnector's compareAndSwap methodMetadataStorageConnectorConfig MetadataStorageTablesConfig TaskLookup.ActiveTaskLookup TaskLookup.CompleteTaskLookup Task lookup for complete tasks. -
Enum Summary Enum Description TaskLookup.TaskLookupType Task state in the metadata store. -
Exception Summary Exception Description EntryExistsException Deprecated. Usages of this exception will be replaced by the newDruidExceptionin a future release.