Noteworthy critical bug fixes
Fix OpenSSL instability on Windows (fix thread id callback) - the bug resulted in SSL connections being torn down for no apparent reason.
Fetch response fix: read all MessageSets, not just the first one. (#1384) - Huge performance degradation (compared to v0.9.5) when fetching small batches.
Enhancements
Add api.version.request.timeout.ms (#1277, thanks to @vinipuh5)
Point users to documentation when attempting to use Java security properties (#1412)
Fixes
Adjust log level for partial message reads when debug is enabled (#1433)
Allow app metadata() requests regardless of outstanding metadata requests (#1430)
Proper size calculation from flags2str to include nul (#1334)
Thread-safe rd_strerror() (#1410)
Proper re-sends of ProduceRequests in-transit on connection down (#1390)
Producer: invalid offsets reported back when produce.offset.report=false
Consumer: Message Null Key/Value were messed up (regression in v0.11.0, #1386)
Fix metadata querying for topics with LEADER_UNAVAIL set (#1313)
Treat request __TIMED_OUT as a retryable error
Let timed out ProduceRequests result in MSG_TIMED_OUT error code for messages
Fix crash on leader rejoin when outstanding assignor metadata (#1371)
sasl_cyrus: Fix dangling stack ptr to sasl_callback_t (#1329, thanks to @gnpdt )
source: https://github.com/edenhill/librdkafka/releases/tag/v0.11.1
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This update has been submitted for testing by mluscon.
karma: +1
This update has been pushed to testing.
Fixes huge performance problem introduced in the previous version.
karma: +1
This update has reached 14 days in testing and can be pushed to stable now if the maintainer wishes
@mluscon it would be appreciated if you could push this to release.
This update has been submitted for batched by mluscon.
This update has been submitted for stable by bodhi.
This update has been pushed to stable.