Release 1.9.4 · snowflakedb/snowflake-kafka-connector

One client

Release 1.9.4 introduces the enable.streaming.client.optimization option, which is enabled by default.
With this client optimization, only one client is created for multiple topic partitions per Kafka connector. This feature can reduce client runtime and lower migration cost by creating larger files.
Note that in a high throughput scenario (for example, 50 MB/s per connector), we recommend that you disable this property if you see an increase in latency or costs.

Refactor buffer threshold variables and methods to be more consistent by @sfc-gh-rcheng in #639
[SNOW-840882] Disable flakey streaming client test by @sfc-gh-rcheng in #654
SNOW-826772 Unification of Snowflake role and user for Snowpipe Streaming by @sfc-gh-japatel in #650
NO-SNOW Kafka connector supports any encoding, not only UTF-8 by @sfc-gh-japatel in #652
Upgrade to SDK 2.0.1 and fix corresponding override bdec version test by @sfc-gh-rcheng in #653
no-snow update Google guava by @sfc-gh-japatel in #655
enzo-cappa fix: add warn log when a file failed to be ingested by @sfc-gh-rcheng in #656
Revert removal of TestSchemaEvolutionJson e2e test by @sfc-gh-rcheng in #659
SNOW-811265 Do not close channel on rebalance by @sfc-gh-japatel in #651
SNOW-850959: Fix a wrong result issue that offsets are skipped when schematization is enabled by @sfc-gh-tzhang in #658
[SNOW-857447] Enable one client optimization by default by @sfc-gh-rcheng in #665
Release version 1.9.4 by @sfc-gh-rcheng in #666

Add, attempt fix and ultimately remove flakey CLA bot
- Fix cla bot by using correct github token by @sfc-gh-rcheng in #640
- Remove CLA bot and update README.md to include cla and formatter requirements by @sfc-gh-rcheng in #643
Change Kafka put and precommit log level to info and then revert
- Revert kafka put and precommit log message to info by @sfc-gh-rcheng in #637
- NO-SNOW Too many info logs for successfully called put and precommit,… by @sfc-gh-japatel in #660

Full Changelog: v1.9.3...v1.9.4