Insights: taosdata/TDengine

1 Release published by 1 person

• ver-2.6.0.28 2.6.0.28

  published Oct 28, 2022

162 Pull requests merged by 39 people

• fix: support macos

  #17748 merged Oct 28, 2022

• release: build 3.0.1.6

  #17756 merged Oct 28, 2022

• feat(stream): snode

  #17750 merged Oct 28, 2022

• Revert "fix(query): handle partition by in table scan operator"

  #17753 merged Oct 28, 2022

• fix(query): handle partition by in table scan operator

  #17718 merged Oct 28, 2022

• teat: supplement muti-branch for testcase histogram.py

  #17725 merged Oct 28, 2022

• enh: opt query mem

  #17723 merged Oct 28, 2022

• fix: use the relative pos during searching in walScanLogGetLastVer

  #17732 merged Oct 28, 2022

• fix: split vgroup

  #17736 merged Oct 28, 2022

• fix: failed to recursive mkdir in mac

  #17739 merged Oct 28, 2022

• fix: failed to start unitest in mac

  #17742 merged Oct 28, 2022

• fix: del upx

  #17734 merged Oct 28, 2022

• doc: driver-go support stmt via WebSocket

  #17740 merged Oct 28, 2022

• fix: avoid deadlock

  #17738 merged Oct 28, 2022

• fix: add more ut cases and fix issues

  #17731 merged Oct 28, 2022

• docs: refine taos.cfg format

  #17737 merged Oct 28, 2022

• docs: add install plugin with gui section

  #17733 merged Oct 28, 2022

• enh: add unit test and delete useless code

  #17675 merged Oct 28, 2022

• test:add unit tests after building taosd

  #17645 merged Oct 28, 2022

• fix(stream):tqBuildDeleteReq error

  #17726 merged Oct 28, 2022

• test: improve coverall

  #17717 merged Oct 28, 2022

• docs: update show transactions

  #17730 merged Oct 28, 2022

• fix(query): handle the case of the single block in last files.

  #17724 merged Oct 28, 2022

• fix: make install script for3.0

  #17722 merged Oct 27, 2022

• test: update testcases for TD-19943

  #17719 merged Oct 27, 2022

• test: add test case for last file

  #17715 merged Oct 27, 2022

• test:modify test cases of tmq for poll delay

  #17705 merged Oct 27, 2022

• test: refine query cases

  #17720 merged Oct 27, 2022

• test: restore some cases

  #17713 merged Oct 27, 2022

• fix: add query heartbeat configuration

  #17710 merged Oct 27, 2022

• test:fix vnode test case about CI

  #17716 merged Oct 27, 2022

• refactor(mnode): remove unused code

  #17711 merged Oct 27, 2022

• refactor(sync): delete some code

  #17709 merged Oct 27, 2022

• fix: taosdump for mac with ws is wip

  #17704 merged Oct 27, 2022

• enh: drop dnode

  #17708 merged Oct 27, 2022

• fix(stream): read preversion data with delete many times

  #17706 merged Oct 27, 2022

• fix(stream): read preversion data for delete

  #17697 merged Oct 27, 2022

• fix(query): set block capacity

  #17701 merged Oct 27, 2022

• fix: taosdemo websocket on windows for3.0

  #17703 merged Oct 27, 2022

• fix(sync): fix coverity issues

  #17694 merged Oct 27, 2022

• enh: balance vgroup

  #17698 merged Oct 27, 2022

• fix(coverage): enh function test case about cast , log , pow

  #17687 merged Oct 27, 2022

• chore: fix github actions not found cargo error

  #17690 merged Oct 27, 2022

• test:fix test case about cast for Q 4

  #17700 merged Oct 27, 2022

• test: add cachemodel for last

  #17568 merged Oct 27, 2022

• test: add index cases

  #17699 merged Oct 27, 2022

• Update README.md

  #17590 merged Oct 27, 2022

• doc: add index to releases directory

  #17550 merged Oct 27, 2022

• test: add test case for max/min function

  #17685 merged Oct 27, 2022

• enh(query): enable the limit clause to be push down

  #17662 merged Oct 27, 2022

• feat(client): add `taos_query_a` batching support for inserting SQL

  #16866 merged Oct 27, 2022

• test: finish testcase for TD-19847

  #17674 merged Oct 27, 2022

• fix: rm debug log

  #17653 merged Oct 27, 2022

• test: restore case

  #17582 merged Oct 27, 2022

• refactor(sync): check pSyncTimer NULL

  #17688 merged Oct 27, 2022

• fix: update auto package

  #17691 merged Oct 27, 2022

• fix: remove check since alter minRows supported

  #17689 merged Oct 27, 2022

• test:fix case about revote ,this case need modify later

  #17692 merged Oct 27, 2022

• fix: continue to fetch next row if deleted

  #17684 merged Oct 27, 2022

• fix(query): uniform the format of result between 2.6 and 3.0

  #17659 merged Oct 27, 2022

• fix:defects in coverity

  #17680 merged Oct 27, 2022

• test(wal): rollback multiple file

  #17681 merged Oct 27, 2022

• fix: add auto package

  #17683 merged Oct 26, 2022

• test: add test case about vnode for cluster

  #17673 merged Oct 26, 2022

• fix(query): comment out unused functions for code coverage

  #17669 merged Oct 26, 2022

• fix(coverage): remove the function about skiplist callback

  #17677 merged Oct 26, 2022

• feat(stream):add ci

  #17679 merged Oct 26, 2022

• test: add robustness testcase of wal index files

  #17676 merged Oct 26, 2022

• fix: remove tarray's batch remove test

  #17671 merged Oct 26, 2022

• fix: fix scheduler status error

  #17632 merged Oct 26, 2022

• test: finish testcases for TD-19851

  #17672 merged Oct 26, 2022

• fix: push down limit

  #17678 merged Oct 26, 2022

• fix: memory leak

  #17663 merged Oct 26, 2022

• test:update test case for TD-19816

  #17630 merged Oct 26, 2022

• fix: add windows libtaosws

  #17666 merged Oct 26, 2022

• fix(query): fix interp crash issue

  #17665 merged Oct 26, 2022

• fix(mdb): compatible v2.0 2.2 mdb file format and ignore blank

  #17623 merged Oct 26, 2022

• test: add cases for TD-19853

  #17648 merged Oct 26, 2022

• Test/td 19852

  #17660 merged Oct 26, 2022

• enh(taosAdapter): stmt set_tag supports json type

  #17664 merged Oct 26, 2022

• fix: malloc and copy binary data when inserting last & last_row

  #17657 merged Oct 26, 2022

• fix: set correct var meta length after tDecodeDataBlock

  #17624 merged Oct 26, 2022

• fix: stream supports 'partition by tbname, column'

  #17656 merged Oct 26, 2022

• refactor(stream): recover and fill history

  #17650 merged Oct 26, 2022

• test: add stream test cases

  #17655 merged Oct 26, 2022

• refactor: fix typo and do some internal refactor.

  #17654 merged Oct 26, 2022

• fix: remove interp stable limitation and add test case

  #17609 merged Oct 26, 2022

• fix: optimize tsdb cache loading speed

  #17621 merged Oct 26, 2022

• refactor(sync): adjust elect timer

  #17649 merged Oct 26, 2022

• feat: taosbenchmark kill slow query

  #17651 merged Oct 26, 2022

• modify start api for no remove taosdlog file

  #17644 merged Oct 25, 2022

• fix: alter table check

  #17636 merged Oct 25, 2022

• fix: fix merge join crash issue

  #17643 merged Oct 25, 2022

• enh: improve test coverage of tsma

  #17642 merged Oct 25, 2022

• test: refine query cases

  #17640 merged Oct 25, 2022

• fix(executor):add lock to hash map

  #17641 merged Oct 25, 2022

• fix: zero new dest pages to avoid double free ovfl cell

  #17639 merged Oct 25, 2022

• test: add data and topic of taosdshell cases

  #17625 merged Oct 25, 2022

• fix(util): improve coverage rate with removing no reference function

  #17634 merged Oct 25, 2022

• fix: remove/comment out unused code for more coverage

  #17637 merged Oct 25, 2022

• enh: redistribute vgroup

  #17613 merged Oct 25, 2022

• ciframe:modify Jenkinsfile2

  #17638 merged Oct 25, 2022

• fear(stream): add log

  #17629 merged Oct 25, 2022

• fix(query):set correct column match info size.

  #17631 merged Oct 25, 2022

• enhance: log submit that take more than 10s with warning

  #17471 merged Oct 25, 2022

• fix: avoid crash when trans quit

  #17598 merged Oct 25, 2022

• enh: opt sys idx perf

  #17614 merged Oct 25, 2022

• fix(sync): fix coverity scan issues

  #17626 merged Oct 25, 2022

• fix(all): improve coverage rate

  #17627 merged Oct 25, 2022

• chore: fix taos tools mac install script for3.0

  #17619 merged Oct 25, 2022

• test: modify timeout for tmq poll

  #17554 merged Oct 25, 2022

• fix: wrong permissions of 'show variables' command

  #17605 merged Oct 25, 2022

• enh: remove obsolete codes for raw data row

  #17622 merged Oct 25, 2022

• fix: coverity issues

  #17602 merged Oct 25, 2022

• doc : taosadapter support user specify timezone and return corresponding time

  #17400 merged Oct 25, 2022

• test: add keep expired cases

  #17620 merged Oct 25, 2022

• fix(all): fixed coverity scan problems for second submiting

  #17571 merged Oct 25, 2022

• enh: insert parser refactor

  #17606 merged Oct 25, 2022

• avoid invalid read/write

  #17603 merged Oct 25, 2022

• fix: update schema version when modify column width of normal table

  #17612 merged Oct 25, 2022

• fix: update schema version when modify column width of normal table

  #17616 merged Oct 25, 2022

• fix(sync): add error log when pState is NULL

  #17611 merged Oct 25, 2022

• refactor: reduce the buffered blocks in sink node.

  #17615 merged Oct 25, 2022

• fix(query): refactor and fix some coverity issues.

  #17599 merged Oct 24, 2022

• Revert "test: build taosx and add test case of taosx"

  #17610 merged Oct 24, 2022

• fix(stream): stream state invalid cur

  #17588 merged Oct 24, 2022

• fix(query): remove redundant ts cols in cache scan.

  #17595 merged Oct 24, 2022

• test: build taosx and add test case of taosx

  #16609 merged Oct 24, 2022

• doc: add explanation for dropped 2.x configuration variables

  #16499 merged Oct 24, 2022

• fix: Cover Scan

  #15521 merged Oct 24, 2022

• fix: some warnings by Coverity Scan in qAggMain.c

  #14270 merged Oct 24, 2022

• fix: by Coverity Scan in rpcMain.c

  #14267 merged Oct 24, 2022

• fix: add sys idx case

  #17594 merged Oct 24, 2022

• chore: add commitlint GitHub action

  #12512 merged Oct 24, 2022

• Added DLL_EXPORT declaration for tstrerror(), taosGetErrno(), taos_data_type()

  #9824 merged Oct 24, 2022

• 【bug&fixed】vnode status keep "unsynced" when tarbitrator process shuts down even it starts up again

  #9167 merged Oct 24, 2022

• Fix DFile name parsing bug

  #8794 merged Oct 24, 2022

• fix: use sync cfg from vnode

  #17593 merged Oct 24, 2022

• Test/td 19596

  #17591 merged Oct 24, 2022

• fix: coverity scan

  #17583 merged Oct 24, 2022

• fix:error in schemaless if error happens

  #17585 merged Oct 24, 2022

• fix: fix sys idx bug

  #17589 merged Oct 24, 2022

• fix: alter replica one by one

  #17592 merged Oct 24, 2022

• fix: alter replica one by one

  #17586 merged Oct 24, 2022

• fix(client): memory leak

  #17584 merged Oct 24, 2022

• fix: invalid msg while alter db replica

  #17581 merged Oct 24, 2022

• fix(query): fix coverity issues.

  #17577 merged Oct 23, 2022

• fix(sync): fix timer bug

  #17580 merged Oct 23, 2022

• test: restore case

  #17579 merged Oct 23, 2022

• refactor(sync): refactor sync

  #17564 merged Oct 23, 2022

• Feature/addIdxToSysTable

  #17381 merged Oct 23, 2022

• fix: fix coverity scan defeats

  #17576 merged Oct 23, 2022

• fix: rm redundance

  #17575 merged Oct 23, 2022

• fix: client tmq connector coverity scan issues

  #17573 merged Oct 23, 2022

• fix: return 0 usage when pTsdb is null

  #17574 merged Oct 23, 2022

• fix: potential overflow of pThread->label

  #12824 merged Oct 22, 2022

• fix: null column value when build rsma result

  #17572 merged Oct 22, 2022

• enh: add warn log for abnormal monitor value

  #17570 merged Oct 22, 2022

• Update install.sh

  #17487 merged Oct 22, 2022

• fix: give clear msg when failed to connect

  #17569 merged Oct 22, 2022

• fix: func basename error

  #17547 merged Oct 22, 2022

• chore: add taows-rs dir to .gitignore

  #17539 merged Oct 22, 2022

11 Pull requests opened by 9 people

• docs: taosbenchmark support kill slow query

  #17661 opened Oct 26, 2022

• enh: check completeness of WAL log entries after repairing

  #17721 opened Oct 27, 2022

• docs: what's updated on new version (2.0.41, 3.0.2)

  #17745 opened Oct 28, 2022

• refactor(sync): adjust elect timer, add some tests

  #17746 opened Oct 28, 2022

• fix(executor): last function optimize error

  #17747 opened Oct 28, 2022

• update jenkinsFile2 to add unit test

  #17749 opened Oct 28, 2022

• Fix/liao cov

  #17752 opened Oct 28, 2022

• fix: rm log

  #17754 opened Oct 28, 2022

• Feature/3 liaohj

  #17755 opened Oct 28, 2022

• enh: opt http module

  #17757 opened Oct 28, 2022

• docs: cdiwadkar16-patch-1- Need quotes around the location in TAGS ('California.SanFrancicso'

  #17758 opened Oct 28, 2022

5 Issues closed by 5 people

• C [libtaos.so.2.6.0.6+0xd02b6] doSendQueryReqs+0x88 导致linux服务器上面java程序挂了 版本2.0.33

  #17727 closed Oct 28, 2022

• The `AS` statement does not work on the Windows10 client version 3.0.1.5

  #17735 closed Oct 28, 2022

• TDengine 3.0.1.2， subscribe topic.

  #17587 closed Oct 27, 2022

• macos Monterey Run Tdengine 3.0.15 error

  #17601 closed Oct 25, 2022

• taosd: /home/ubuntu/workroom/jenkins/3.0/TDinternal/community/source/libs/executor/src/executil.c:464: getColInfoResult: Assertion `tag' failed.

  #17578 closed Oct 23, 2022

23 Issues opened by 20 people

• C [libtaos.so.2.6.0.6+0xd02b6] doSendQueryReqs+0x88 服务进程挂掉

  #17751 opened Oct 28, 2022

• 在使用.NET连接器写入数据时，过段时间后就无法正常写入，重启软件后依然无法写入

  #17744 opened Oct 28, 2022

• 性能查询问题

  #17741 opened Oct 28, 2022

• taos数据库正在大量的写入数据，然后突然断电主机宕机，重复服务器之后，taos数据库重启失败

  #17729 opened Oct 28, 2022

• NetWork Architecture optimization suggestions

  #17728 opened Oct 28, 2022

• Error reported for Springboot TDengine subscription

  #17712 opened Oct 27, 2022

• DataX writing report an error

  #17707 opened Oct 27, 2022

• 可否支持vcpkg包管理器的客户端组件

  #17702 opened Oct 27, 2022

• performance issue between 2.x and 3.x

  #17696 opened Oct 27, 2022

• telegraf did not complete within its flush interval

  #17695 opened Oct 27, 2022

• Test program source code link 404

  #17693 opened Oct 27, 2022

• Query Stable‘s Table

  #17682 opened Oct 26, 2022

• Failed to start TDengine server service.

  #17670 opened Oct 26, 2022

• A consumer cannot unsubscribe after an abnormal consumption

  #17668 opened Oct 26, 2022

• connection error: JNI ERROR (2354): Ref is not there

  #17667 opened Oct 26, 2022

• taosd: /home/ubuntu/workroom/jenkins/3.0/TDinternal/community/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c:1150: tsdbReadBlockDataImpl: Assertion `pBlockCol->type == pColData->type' failed. Aborted (core dumped)

  #17652 opened Oct 26, 2022

• mac connection issue

  #17635 opened Oct 25, 2022

• Unsupported stream query issue --3.0版本

  #17633 opened Oct 25, 2022

• taos.dll memory leak in 3.0.1.4

  #17618 opened Oct 24, 2022

• ERROR failed to execute redoActions since:Unable to establish connection, code:0x8000000b

  #17608 opened Oct 24, 2022

• DB error: Unable to establish connection While execute transaction

  #17607 opened Oct 24, 2022

• Parser exception when accessing TDengine using Mybatis XML

  #17604 opened Oct 24, 2022

• Solve JDBC error 'no taos in java.library.path '

  #17600 opened Oct 24, 2022

12 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• query performance issue

  #17405 commented on Oct 27, 2022 • 7 new comments

• The server bandwidth is used up in a short period of time (about 2 hours)

  #17540 commented on Oct 23, 2022 • 3 new comments

• Failed to validate connection com.taosdata.jdbc.TSDBConnection@4a9ebf77 (TDengine ERROR (8000000b): Unable to establish connection). Possibly consider using a shorter maxLifetime value.

  #17545 commented on Oct 25, 2022 • 3 new comments

• count performance is not good

  #17505 commented on Oct 23, 2022 • 1 new comment

• Whether the master vnode of the vgroup can be configured as write-only mode?

  #17527 commented on Oct 23, 2022 • 1 new comment

• taosd memory leak

  #17054 commented on Oct 24, 2022 • 1 new comment

• wsl1 can't connect to 3.0 taosd service

  #16425 commented on Oct 25, 2022 • 1 new comment

• How to sort results in ascending or descending order in PARTITION BY clause

  #16745 commented on Oct 25, 2022 • 1 new comment

• JCBC connects to the native taosd, which makes Java unable to read the system default time zone

  #16383 commented on Oct 28, 2022 • 1 new comment

• Question about osAtomic.c

  #17494 commented on Oct 23, 2022 • 0 new comments

• v2.4.0.37 Too many sync fwd infos

  #17526 commented on Oct 24, 2022 • 0 new comments

• enh(tsdb): data migrate should not block data r/w and commit(draft, no merge)

  #17148 commented on Oct 22, 2022 • 0 new comments