| Name | Description | Type | Package | Framework |
| InvalidPathnameException | A path name was invalid. | Class | org.apache.hadoop.registry.client.exceptions | Apache Hadoop |
| InvalidRecordException | Raised if an attempt to parse a record failed. | Class | org.apache.hadoop.registry.client.exceptions | Apache Hadoop |
| NoChildrenForEphemeralsException | This is a manifestation of the Zookeeper restrictions about what nodes may act as parents. | Class | org.apache.hadoop.registry.client.exceptions | Apache Hadoop |
| NoRecordException | Raised if there is no ServiceRecord resolved at the end of the specified path. | Class | org.apache.hadoop.registry.client.exceptions | Apache Hadoop |
| RegistryIOException | Base exception for registry operations. | Class | org.apache.hadoop.registry.client.exceptions | Apache Hadoop |