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| |
| <body><a href="https://code.google.com/p/protobuf/">Protocol Buffer</a> |
| compatibility. |
| |
| <p>Protocol Buffer primitive types are mapped to Avro types as follows: |
| <table> |
| <tr><th>protobuf type</th><th>Avro type</th></tr> |
| <tr><td>int32, uint32, sint32, fixed32, sfixed32</td><td>int</td></tr> |
| <tr><td>int64, uint64, sint64, fixed64, sfixed64</td><td>long</td></tr> |
| <tr><td>float</td><td>float</td></tr> |
| <tr><td>double</td><td>double</td></tr> |
| <tr><td>bool</td><td>boolean</td></tr> |
| <tr><td>string</td><td>string</td></tr> |
| <tr><td>bytes</td><td>bytes</td></tr> |
| <tr><td>enum</td><td>enum</td></tr> |
| <tr><td>message</td><td>record</td></tr> |
| </table> |
| <p>Notes: |
| <ul> |
| <li>protobuf repeated fields are represented as Avro arrays |
| <li>protobuf default values are translated to Avro default values |
| </ul> |
| </body> |
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