What's Changed

• promote follower as leader process by @bartliu827 in #2104
• chore: update q_compress to pco by @h4ofanya in #2109
• fix: 2.4 modify the meta http frame body size to 100M. by @liikeuforever in #2107
• add some replication model unit tests by @bartliu827 in #2091
• fix: meta decode request failed result in openraft panic by @bartliu827 in #2112
• fix: replica and shard should not eq 0 by @lutengda in #2110
• feat: add functions: value_fill(), value_repair(), timestamp_repair() by @Kree0 in #2088
• test: boolean parse test by @h4ofanya in #2106
• refactor(meta): fix get_disk_info doesn't support winxp by @zipper-meng in #2116
• implement replica manager sql command by @bartliu827 in #2114
• fix: gauge_agg func out of order problem by @lutengda in #2113
• revoke privilege by @h4ofanya in #2115
• refactor: When the gauge agg is recognized, SortExec plan is applied … by @lutengda in #2124
• fix: read privilege can read drop resource by @h4ofanya in #2100
• enhance the flush timing of memcache by @bartliu827 in #2122
• feat: add HTTP encoding: snappy, lz4 by @Kree0 in #2121
• chore: remove unused From implements for PhysicalDType (#451) by @yinheli in #2131
• chore(typo): config by @yinheli in #2126
• fix: data disorder leads to inconsistent function results by @lutengda in #2130
• [testcases]Add statistical agg func cases by @Benxiaohai001 in #2134
• fix: frequent redundant flush request by @bartliu827 in #2136
• Refactor filesystem interface by @roseboy-liu in #2135
• refactor: refactor trace and log moudle by @Kree0 in #1942
• fix: add lock guard for flush by @Subsegment in #2138
• chore: add version for tsm by @Subsegment in #2141
• Error code by @Subsegment in #2118
• test: add some tests by @Kree0 in #2142
• rafactor index remove index binlog by @bartliu827 in #2140
• refactor: CLI command improvement (#1818) by @yinheli in #2128
• chore: fix config by @Kree0 in #2147
• feat: sqllogicaltest can accept shard and replication as argument by @h4ofanya in #2137
• refactor: use new Timeranges impl in 2.4. by @liikeuforever in #2151
• implement replication(raft) metrics by @bartliu827 in #2144
• [testcase]Add testcase about issue2068 by @Benxiaohai001 in #2153
• fix: memory use after free caused by pread && write_all/read_all by @roseboy-liu in #2146
• fix: delete data case inconsistency by @Subsegment in #2162
• refactor: simplifying environment variables by @Kree0 in #2160
• ci: add clippy_check in compatibility test by @Kree0 in #2161
• feat: add http_flow table and http_response_time table by @lutengda in #2159
• feat: add sql_history table by @lutengda in #2164
• chore(deps): bump rustls from 0.21.10 to 0.21.12 by @dependabot in #2170
• Refactor: remove enum Block in wal; fix typos by @zipper-meng in #2167
• feat: add metrics about meta http api by @lutengda in #2173
• refactor: Persistent sql is migrated from local to meta and watermark… by @lutengda in #2149
• feat: sqllogic support replaceable parameters by @h4ofanya in #2172
• refactor: remove useless metrics code[#2148] by @lutengda in #2177
• fix: handle wal truncated by @Subsegment in #2176
• fix: allow external table file with any extension by @Kree0 in #2175
• create bucket test servers alive by @bartliu827 in #2179
• fix: minivec from empty s by @Subsegment in #2184
• chore: all component support --version by @Kree0 in #2180
• [Refactor] remove some config items in meta config. by @liikeuforever in #2181
• perf query read memcache by @bartliu827 in #2195
• Chore: reformat Cargo.toml files by @zipper-meng in #2194
• fix: support new sqllogic's feature for windows by @h4ofanya in #2166
• refactor wal: fix some bugs and remove min/max sequence in wal reader… by @bartliu827 in #2188
• Refactor(tskv): metrics of compaction by @zipper-meng in #2193
• [test]Add replica test cases by @Benxiaohai001 in #2200
• fix: add backtrace dep for cache by @Subsegment in #2204
• Refactor config by @Subsegment in #2197
• fix: update replication metrics result in deadlock by @bartliu827 in #2207
• feat: add datbase_name to queries by @h4ofanya in #2208
• fix: only admin can read DropTenant by @h4ofanya in #2196
• refactor: change the name to better distinguish owner from database by @h4ofanya in #2202
• [Fix] update vnode_cache_size regularly to keep the metric correct. by @liikeuforever in #2182
• refactor: remove unuseless tseries_family.rs. by @liikeuforever in #2219
• refactor: replace the String type of tenant.database with a tuple. by @liikeuforever in #2220
• test: test default root password by @h4ofanya in #2215
• test: enable flight_sql test by @Kree0 in #2157
• fix: config file missing option by @Subsegment in #2218
• feat:support promtail, logstash, filebeat by @h4ofanya in #2189
• Refactor(e2e_test): improve the customization of data&meta instances by @zipper-meng in #2211
• Refactor(config): fix wrong and remove unused entries by @zipper-meng in #2221
• Chore(metrics): Merge all reported metrics in one batch and send to tskv by @zipper-meng in #2206
• fix: restart case data lose by @Subsegment in #2224

New Contributors

• @yinheli made their first contribution in #2131
• @dependabot made their first contribution in #2170

Full Changelog: v2.4.1...v2.4.2