Hi Neil, I'd like someone from Spanner team who is more familiar with this code to sign off/review this PR. Can you please ask someone from that team to review this ?
Also, I suggest adding more specific large scale performance benchmarks related to this change to https://issues.apache.org/jira/browse/BEAM-5404 before changing the default method of serialization. [ Full content available at: https://github.com/apache/beam/pull/6407 ] This message was relayed via gitbox.apache.org for [email protected]
