Topic level compression

[morenol]

Right now, compression is only configured in the producer. We may want to have the ability to define the default topic level compression, and then producers will use that by default

[sehz]

Topic compression configuration can help

• None (No compression allowed)
• Any (Any compression or None)
• Specific Compression

Client and Connector will use topic metadata to select compression based on the setting.

For None, SPU will reject any compressed data,
For Any, SPU will accept any data. The producer will use the default compression algorithm.
For Specific Compression settings, SPU must reject any other types of compressed data.