librdkafka v2.6.0 is a feature release:
- KIP-460 Admin Leader Election RPC (#4845)
- [KIP-714] Complete consumer metrics support (#4808).
- [KIP-714] Produce latency average and maximum metrics support for parity with Java client (#4847).
- [KIP-848] ListConsumerGroups Admin API now has an optional filter to return only groups
of given types. - Added Transactional id resource type for ACL operations (@JohnPreston, #4856).
- Fix for permanent fetch errors when using a newer Fetch RPC version with an older
inter broker protocol (#4806).
Fixes
Consumer fixes
- Issues: #4806
Fix for permanent fetch errors when brokers support a Fetch RPC version greater than 12
but cluster is configured to use an inter broker protocol that is less than 2.8.
In this case returned topic ids are zero valued and Fetch has to fall back
to version 12, using topic names.
Happening since v2.5.0 (#4806)
Checksums
Release asset checksums:
- v2.6.0.zip SHA256
e9eb7faedb24da3a19d5f056e08630fc2dae112d958f9b714ec6e35cd87c032e - v2.6.0.tar.gz SHA256
abe0212ecd3e7ed3c4818a4f2baf7bf916e845e902bb15ae48834ca2d36ac745