3.0.3.2

Enhancements:

• Improved stability, especially in case of high system load
• Performance improvement when querying "last() group by tbname"
• Memory usage optimization of data subscription
• Perforamnce improvement for last() and last_row()
• Optimizaed WAL cleanup for mnode
• Performance improvement for spread()

Fixed bugs:

• taosd error caused by data transfering using taosX
• dnode offline during the process of alter replica
• Client hangs after consuming all messages and then restart
• The result of FILL(LINEAR) is not consistent for incoming data and existing data
• Max() returns incorrect result
• Some other bugs

What's Changed

• fix: select ins_columns from stb/tb by @kailixu in #20561
• fix: set grant cluster info by @kailixu in #20557
• test：add test case by @jiacy-jcy in #20531
• fix: testpackage.sh install taostools script name by @xleili in #20578
• ci: enable Jemalloc in compilation by @tomchon in #20577
• fix:create same table use writemetadata interface by @wangmm0220 in #20574
• release: upgrdate default version to 3.0.3.1 by @xleili in #20581
• fix: stable with order by query limit issue by @dapan1121 in #20582
• enh: optimize table merge scan performance by @dapan1121 in #20576
• test: update coverage script by @xiaopingcs in #20594
• fix: union all translate issue by @dapan1121 in #20591
• fix: restore removed code by @dapan1121 in #20601
• fix: slimit not work issue by @dapan1121 in #20595
• fix:[TS-2961] consume error change from snapshot to wal for taosx by @wangmm0220 in #20604
• test: reopen tmqDelete-1ctb.py by @plum-lihui in #20352
• fix: set pWriter->info.state.committed as ever in vnodeSnapWriterClose by @bgzhao66 in #20598
• fix(tdb/restore): rollback journal files backward by @stephenkgu in #20608
• Fix/td 23189 by @stephenkgu in #20585
• chore(deps): bump spring-core from 5.3.20 to 5.3.26 in /examples/JDBC/taosdemo by @dependabot in #20610
• test: add tools to detect the validity of ASSERT by @DuanKuanJun in #20573
• fix: taosbenchmark support same min/max for main by @sangshuduo in #20621
• fix(tmq): wait for 2mins when subscribe topics. by @hjxilinx in #20628
• fix: query ins_table with table_name = '' results in db error by @shenglian-zhou in #20606
• fix: change float display mode by @dapan1121 in #20618
• fix:reset parameter ignoreExpried for fill history by @54liuyao in #20620
• fix: modify stream fill linear by @54liuyao in #20625
• fix:add combine function for groupKey by @54liuyao in #20605
• fix:scan of fill history ended prematurely by @54liuyao in #20527
• fix:send data batch if consume wal where subscribe db by @wangmm0220 in #20627
• fix: recorect ci buildPath by @tomchon in #20635
• fix: enterprise version displays the associated community version gitinfo by @xiao-yu-wang in #20643
• fix: create stream does not support event_window by @xiao-yu-wang in #20656
• fix: taosbenchmark codacy complain for main by @sangshuduo in #20647
• enh: disable timely vnodeCommit by @bgzhao66 in #20613
• fix: fix cfg load enviroment variables crash when environ is NULL by @glzhao89 in #20653
• fix:add test case for raw_block interface by @wangmm0220 in #20642
• fix(tmq): kill the ongoing tsdb scans while transferring the ownership of vnode to other consumers. by @hjxilinx in #20666
• refactor: do some internal refactor. by @hjxilinx in #20670
• fix: taosToolsInstallDir if condition order by @xleili in #20665
• fix(query): spread/elapsed using sma result for computation by @glzhao89 in #20668
• fix: post script add jemalloc by @sangshuduo in #20672
• refactor: do some internal refactor. by @hjxilinx in #20673
• fix:add combine function for last row by @54liuyao in #20649
• fix:[TD-23339] parse block error by @wangmm0220 in #20677
• feat:coverity scan by @54liuyao in #20658
• enh: separate sync read and write by @bgzhao66 in #20678
• fix: telnet_tcp and sml_json_all_types for main by @sangshuduo in #20661
• fix: query schema is old issue by @dapan1121 in #20674
• fix(query): allow only one trans to be execute for each balance, and do some other refactor. by @hjxilinx in #20679
• fix: hotfix version compatibility by @xiao-yu-wang in #20683
• fix(tsdb/read): use correct scheme for mem & imem merging by @stephenkgu in #20686
• test: refine query cases by @happyguoxy in #20693
• fix: tag copy issue by @dapan1121 in #20697
• fix: add more column update cases by @dapan1121 in #20703
• fix:add assert for debug by @wangmm0220 in #20699
• fix: join before interval by @shenglian-zhou in #20698
• fix(stream):fix the race condition when creating new tables. by @hjxilinx in #20691
• Test/td 22592 by @happyguoxy in #20702
• fix: error in determining whether last(t.*) is a selection function by @xiao-yu-wang in #20685
• enh: optimize count performance by @dapan1121 in #20690
• Lihui3.0/test by @plum-lihui in #20706
• fix: add filter to exchange node for union-all subquery by @shenglian-zhou in #20708
• chore: update taos-tools d194dc9 for main by @sangshuduo in #20713
• fix: join query invalid time input issue by @dapan1121 in #20714
• fix(query): fix group_key is processed in selectivity twice by @glzhao89 in #20715
• enh(taosAdapter): TMQ parameter adjustment by @huskar-t in #20710
• fix:state window return wrong block type by @54liuyao in #20707
• fix:int64 parse error in schemaless by @wangmm0220 in #20717
• opti:disable set enable.heartbeat.background by @wangmm0220 in #20700
• fix:[TS-3038] coredump if nchar data not clear SColVal in schemaless by @wangmm0220 in #20719
• fix: task context not exists issue by @dapan1121 in #20725
• fix(tmq): build sync api on top of async APIs. by @hjxilinx in #20722
• fix: error in optimizing useless columns for multi-level set operators by @xiao-yu-wang in #20724
• enh: convert the month and year in interval-offset to a database precision duration by @xiao-yu-wang in #20733
• Feature/3 liaohj by @hjxilinx in #20730
• fix: taosbenchmark multithreads with limit for main by @sangshuduo in #20744
• enh: last_row is keep order function by @xiao-yu-wang in #20747
• fix coverity scan problem by @yihaoDeng in #20519
• fix(query): fix interp tsdbReader external range not setting properly by @glzhao89 in #20739
• ehn(plan/optimizer): remove tbname fetching with cached groupby by @stephenkgu in #20748
• fix: aovid conn leak by @yihaoDeng in #20749
• fix: add stmt error handling by @dapan1121 in #20750

Full Changelog: ver-3.0.3.1...ver-3.0.3.2