v0.8.2 ​

Release date: June 14, 2024

🚀 Features ​

• feat: Implement SHOW CREATE FLOW by @irenjj in #4040
• feat: invoke handle_batch_open_requests by @WenyXu in #4107
• feat: Implement RegionScanner for SeqScan by @evenyag in #4060

🐛 Bug Fixes ​

• fix: Update region Version in the worker loop by @evenyag in #4114
• fix: executes pending ddls if region memtable is empty while scheduling next flush by @evenyag in #4119
• fix: macro crate cannot be compiled alone by @sunng87 in #4130
• fix(flow): infer table schema correctly by @discord9 in #4113
• fix: explicitly set config instead of using changeable default in tests by @MichaelScofield in #4132
• fix: retry on unknown error by @WenyXu in #4138
• fix(ci): use ld_classic on macOS by @WenyXu in #4143
• fix: fix release CI typo by @WenyXu in #4147

🚜 Refactor ​

• refactor: remove double checks of memtable size by @cjwcommuny in #4117
• refactor: remove substrait ser/de for region query in standalone by @MichaelScofield in #3812
• refactor: simplify parquet writer by @v0y4g3r in #4112

⚙️ Miscellaneous Tasks ​

• chore: run fuzz tests with kafka remote wal by @WenyXu in #4105
• chore(common-macro): remove features covered by full by @evenyag in #4131
• chore: remove unused code by @WenyXu in #4135
• chore: run fuzz tests with disk cache by @WenyXu in #4118
• chore: bump version to v0.8.2 by @WenyXu in #4141
• chore(ci): switch to aws registry by @WenyXu in #4145

New Contributors ​

• @cjwcommuny made their first contribution in #4117

All Contributors ​

We would like to thank the following contributors from the GreptimeDB community:

@MichaelScofield, @WenyXu, @cjwcommuny, @discord9, @evenyag, @irenjj, @sunng87, @v0y4g3r

v0.9.0-b03cb3860-20240606-1717661661 ​

Release date: June 06, 2024

Breaking changes ​

• refactor!: remove the tableid in ddl response since tableids is enough by @fengjiachun in #4080

🚀 Features ​

• feat: querying from view works by @killme2008 in #3952
• feat: implement WalEntryDistributor, WalEntryReceiver by @WenyXu in #4031
• feat(flow): make write path faster with shared lock by @discord9 in #4073
• feat: implement Display for PartitionExpr by @Kelvinyu1117 in #4087
• feat: set global runtime size by config file by @MichaelScofield in #4063
• feat: implement drop multiple tables by @sarailQAQ in #4085
• feat: show create table only for base table by @tisonkun in #4099
• feat: implement the handle_batch_open_requests by @WenyXu in #4075
• feat: introduce pipeline crate by @shuiyisong in #4109
• feat: support gRPC cancellation by @fengjiachun in #4092

🐛 Bug Fixes ​

• fix: add tailing separator to prefix by @waynexia in #4078
• fix: display error in correct format by @waynexia in #4082
• fix: display the PartitionBound and PartitionDef correctly by @Kelvinyu1117 in #4101
• fix: recover memtable options when opening physical regions by @v0y4g3r in #4102
• fix: fix EntityTooSmall issue by @WenyXu in #4100
• fix(flow): mfp operator missing rows by @discord9 in #4084

🚜 Refactor ​

• refactor: remove upgrade cli tool by @fengjiachun in #4077
• refactor: move define_into_tonic_status to common-error by @shuiyisong in #4095

🧪 Testing ​

• test: run test_flush_reopen_region and test_region_replay with KafkaLogStore by @WenyXu in #4083
• test: add fuzz tests for column data type alteration by @realtaobo in #4076

⚙️ Miscellaneous Tasks ​

• ci: cargo gc fuzz test runner by @waynexia in #4074
• ci: try to free space after fuzz tests by @WenyXu in #4089
• chore: enable strip for tests-fuzz crate by @WenyXu in #4093
• ci: add 'make run-cluster-with-etcd' to run greptimedb cluster by using docker-compose by @zyy17 in #4103
• chore(ci): remove redundant sqlness test config by @WenyXu in #4106
• ci: cargo gc all fuzz test runner by @waynexia in #4081
• chore: remove gc before running fuzz tests by @WenyXu in #4108
• chore: reduce some burden on the write path by @fengjiachun in #4110

Build ​

• build(deps): bump datafusion 20240528 by @waynexia in #4061

New Contributors ​

• @sarailQAQ made their first contribution in #4085

All Contributors ​

We would like to thank the following contributors from the GreptimeDB community:

@Kelvinyu1117, @MichaelScofield, @WenyXu, @discord9, @fengjiachun, @killme2008, @realtaobo, @sarailQAQ, @shuiyisong, @tisonkun, @v0y4g3r, @waynexia, @zyy17