install lld when pull request , will set lld as default linker.

* fix rece

* polish

* fix review

* version

* tck

* pytest

* pytest

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* Set expression depth limit by flag.

* Format.

Co-authored-by: Yichen Wang <18348405+Aiee@users.noreply.github.com>

* Update python package name to v3

* Update client version white list

* Update go mod to v3

* Change the python package name used in tests

* Update client version white list

* fix bug: the same tagId/edgetype under different spaces, failed to create fulltext indexes

* fix bug: the same tagId/edgetype under different spaces, failed to create fulltext indexes

* add comments and adjust log level for meta admin processors

* change agent hb log level

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

* fix bugs

* add tck features

* style

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* fix error

* fix collapseProjectRule

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

* fix core balance in zone removing the only host in zone

* fix balance plan that make redundant part

* fix deadlock when runInternal and finish callback called in the same thread

* fix transleader return TERM_OUT_OF_DATE

* continue running balance task from last status

* fix deadlock when removing part

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* Eliminte the useless row collect.

* Remove comment.

* Format.

* Rebase.

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* Add snapshot for prefix iterate.

* Add header comment

* Add happy test

* Fix lint

* Modify engine snap argument position

* Fix other subclass

* Fix code

Co-authored-by: yaphet <4414314+darionyaphet@users.noreply.github.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>
Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

Co-authored-by: yaphet <4414314+darionyaphet@users.noreply.github.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* suppress undesired error

* fix unstable test case

2. remove some unused meta kv files
3. remove unused tests
4. remove unused kv relative tests in metaclient

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

Confirm with sophie.xie

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Harris.Chu <1726587+HarrisChu@users.noreply.github.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

* Add standalone workflow

* remove tmp note

* Add meta v2 thrift obj for sa

* Add tck test

* Fix port and dist tck

* skip some test on sa

* Fix merge

* Fix add host

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: jimingquan <mingquan.ji@vesoft.com>

* 1. add comments & adjust some log level
2. accumulate bug fix for TOSS
  2.1 one space may be affected by another space. when recover prime edges.
  2.2 when call kvstore->get(), if leaderLeaseInvalid, it will report leader_change, change it to
      leader_lease_failed.
  2.3 print all execution trace in ChainProcessor::finish(), make much more grep friendly.
  2.4 some function of memory lock is hard to understand (forceLock, forceUnlock) , change to
      "setAutoUnlock(bool)"

modify update

fix compile error

adjust finish()

adjust finish()

add rcPrepare_ = succeeded

adjust delete local processor

adjust log

use rcPrepare, rcRemote rcCommit

fix resume add edges

adjust UT

disable ioThreadPoolForMeta_

make int64 vid printable

adjust some log to vlog 2

only print prepare succeeded result

only print readable in finish() of resume processor

adjust some log

some log not print term

desc class name in uuid

debug

add some more log

looks like factory may fail?

add leader lease error code

add check when get lock

report leader lease

do some clean

change table prefix to NebulaKeyUtil Style

change some print

disable UT for short

clean

compile error

disable pool monitor

* unify add/delete finish() as update

* not stable will add it back later

* fix a clang warning

* fix a clang10 warning 2

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* put dataVersionKey on create space for storage

* address some comments

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* fix meta http replace host handler

* fix http replace test and add zone test

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* fix bug

* add tck

* remove set

* fix

* rm header

* fix

* remove changes in match

* fix

* enhance annotation

* fix review

* fix

* fix review

* remove redundant

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>
Co-authored-by: cpw <13495049+CPWstatic@users.noreply.github.com>

add test

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* parse date

* enhance datetime

* add test

* fix review

* rename

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>
Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

* Update CODEOWNERS

* Update CODEOWNERS

Confirm with sophie.xie

* refactor AdminClient

* fix test case, unify all getAdminAddrFromStoreAddr into AdminClient

* add more test cases

* address @panda-sheep's comment

* Add trait for pattern match.

* Implement match plan by trait and reduce some reduncant rules.

* Remove unused header.

* Fix warning.

* Let optimize rule decide collection of matched nodes.

Co-authored-by: kyle.cao <kyle.cao@vesoft.com>
Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* Simplify datetime tostring.

* Remove unused code.

* Fix error.

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

* refactor LOG and add comment for meta, meta/processors/job

* refactor LOG and add comment for meta/processors/zone

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

Co-authored-by: Doodle <13706157+critical27@users.noreply.github.com>

* Add test for rc.

* Fix cxx.

Confirm with sophie.xie