Bump github.com/confluentinc/confluent-kafka-go from 1.5.2 to 1.6.1

[dependabot-preview]

Bumps github.com/confluentinc/confluent-kafka-go from 1.5.2 to 1.6.1.

Release notes

Sourced from github.com/confluentinc/confluent-kafka-go's releases.

v1.6.1

v1.6.1 is a feature release:

• KIP-429: Incremental consumer rebalancing - see cooperative_consumer_example.go for an example how to use the new incremental rebalancing consumer.
• KIP-480: Sticky producer partitioner - increase throughput and decrease latency by sticking to a single random partition for some time.
• KIP-447: Scalable transactional producer - a single transaction producer can now be used for multiple input partitions.
• Add support for go.delivery.report.fields by @kevinconaway

Fixes

• For dynamically linked builds (-tags dynamic) there was previously a possible conflict between the bundled librdkafka headers and the system installed ones. This is now fixed. (@KJTsanaktsidis)

confluent-kafka-go is based on and bundles librdkafka v1.6.1, see the librdkafka release notes for a complete list of changes, enhancements, fixes and upgrade considerations.

Changelog

Sourced from github.com/confluentinc/confluent-kafka-go's changelog.

v1.6.1

v1.6.1 is a feature release:

• KIP-429: Incremental consumer rebalancing - see cooperative_consumer_example.go for an example how to use the new incremental rebalancing consumer.
• KIP-480: Sticky producer partitioner - increase throughput and decrease latency by sticking to a single random partition for some time.
• KIP-447: Scalable transactional producer - a single transaction producer can now be used for multiple input partitions.

confluent-kafka-go is based on and bundles librdkafka v1.6.1, see the librdkafka release notes for a complete list of changes, enhancements, fixes and upgrade considerations.

Enhancements

• go.delivery.report.fields=all,key,value,none can now be used to avoid copying message key and/or value to the delivery report, improving performance in high-throughput applications (by @kevinconaway).

Fixes

• Consumer.Close() previously did not trigger the final RevokePartitions callback, this is now fixed.

Commits

• ef84d2e Merge pull request #600 from confluentinc/import_v1.6.1
• 95dc02e Documentation and error code update for librdkafka v1.6.1
• b1a9f1f librdkafka static bundle v1.6.1
• a6e35f9 Txn integration tests: rely on KIP-447
• 00156ec Changelog update
• d5b3a82 Add support for KIP-429 Incremental Rebalancing
• f6bbbb8 Bump librdkafka requirement to v1.6.0
• a54196d Travis: Go 1.11 is EOL, use 1.14 and 1.16 instead
• 972d108 Add support for go.delivery.report.fields
• b6d25be Merge pull request #590 from mhowlett/lnote
• Additional commits viewable in compare view

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