What's Changed

🚀 Features

• feat(flow): make write path faster with shared lock by @discord9 in #4073
• feat: implement Display for PartitionExpr by @Kelvinyu1117 in #4087
• feat: implement drop multiple tables by @sarailQAQ in #4085
• feat: Implement RegionScanner for SeqScan by @evenyag in #4060
• feat: Implement SHOW CREATE FLOW by @irenjj in #4040
• feat: implement the handle_batch_open_requests by @WenyXu in #4075
• feat: implement WalEntryDistributor, WalEntryReceiver by @WenyXu in #4031
• feat: introduce pipeline crate by @shuiyisong in #4109
• feat: invoke handle_batch_open_requests by @WenyXu in #4107
• feat: querying from view works by @killme2008 in #3952
• feat: set global runtime size by config file by @MichaelScofield in #4063
• feat: show create table only for base table by @tisonkun in #4099
• feat: support gRPC cancellation by @fengjiachun in #4092

🐛 Bug Fixes

• fix: add tailing separator to prefix by @waynexia in #4078
• fix(ci): use ld_classic on macOS by @WenyXu in #4143
• fix: display error in correct format by @waynexia in #4082
• fix: display the PartitionBound and PartitionDef correctly by @Kelvinyu1117 in #4101
• fix: executes pending ddls if region memtable is empty while scheduling next flush by @evenyag in #4119
• fix: explicitly set config instead of using changable default in tests by @MichaelScofield in #4132
• fix: fix EntityTooSmall issue by @WenyXu in #4100
• fix: fix release CI typo by @WenyXu in #4147
• fix(flow): infer table schema correctly by @discord9 in #4113
• fix(flow): mfp operator missing rows by @discord9 in #4084
• fix: macro crate cannot be compiled alone by @sunng87 in #4130
• fix: recover memtable options when opening physical regions by @v0y4g3r in #4102
• fix: retry on unknown error by @WenyXu in #4138
• fix: Update region Version in the worker loop by @evenyag in #4114

🚜 Refactor

• refactor: move define_into_tonic_status to common-error by @shuiyisong in #4095
• 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!: remove the tableid in ddl response since tableids is enough by @fengjiachun in #4080
• refactor: remove upgrade cli tool by @fengjiachun in #4077
• refactor: simplify parquet writer by @v0y4g3r in #4112

⚙️ Miscellaneous Tasks

• chore: bump version to v0.8.2 by @WenyXu in #4141
• chore(ci): remove redundant sqlness test config by @WenyXu in #4106
• chore(ci): switch to aws registry by @WenyXu in #4145
• chore(common-macro): remove features covered by full by @evenyag in #4131
• chore: enable strip for tests-fuzz crate by @WenyXu in #4093
• chore: reduce some burden on the write path by @fengjiachun in #4110
• chore: remove gc before running fuzz tests by @WenyXu in #4108
• chore: remove unused code by @WenyXu in #4135
• chore: run fuzz tests with disk cache by @WenyXu in #4118
• chore: run fuzz tests with kafka remote wal by @WenyXu in #4105
• ci: add 'make run-cluster-with-etcd' to run greptimedb cluster by using docker-compose by @zyy17 in #4103
• ci: cargo gc all fuzz test runner by @waynexia in #4081
• ci: cargo gc fuzz test runner by @waynexia in #4074
• ci: try to free space after fuzz tests by @WenyXu in #4089
• test: add fuzz tests for column data type alteration by @realtaobo in #4076
• test: run test_flush_reopen_region and test_region_replay with KafkaLogStore by @WenyXu in #4083

Build

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

New Contributors

• @sarailQAQ made their first contribution in #4085
• @cjwcommuny made their first contribution in #4117

Full Changelog: v0.8.1...v0.8.2