Cherry-pick Resgroup related code from GreenPlum [Mar 2, 2022 - Feb 7, 2023]#448

Merged

my-ship-it merged 46 commits intoapache:mainfrom

foreyes:cherry-pick-gp

Jun 24, 2024

Commits on Jun 21, 2024

Fix shared snapshot collision

Ashwin Agrawal
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Backport PARALLEL RETRIEVE CURSOR changes

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Fix regression about PREPARE TRANSACTION in utility-mode connections

jimmyyih
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Add ORCA GUC to disable NLJ

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Add GUC gp_log_endpoints to print endpoints information to server log

adam8157
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Refactor IC motion socket setup

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Fix FTS prematurely failing primary over due to long reset period

huansong
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recalculate QE's query_mem proportionally (#13160)

SmartKeyerror
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CdbComponentDatabaseInfo: add an active segdb list

jchampio
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Add gp_backend_info() for runtime introspection/debugging

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Use hostname instead of ip to compute the host_segments.

kainwen
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Updated CPhysicalJoin to derive the inner distribution in the case of tainted replicated (#13177)

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Do not turn to singleQE for SegmentGeneral path refs outer Params.

kainwen
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reject ambigous 5-digits date in non-standard YYYMMDD format

Tao-T
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Handling exception to call mppExecutorCleanup in standard_ExecutorStart (#12694)

Aegeaner
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Support both unicast and wildcard address binding

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Fix assertion failure in InitPostgres when resgroup is on (#13643)

dh-cloud
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removed meaningless code line in resgroup_helper.c (#13731)

fairyfar
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Add an Orca GUC to control fallback for replicated table (#13763)

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Remove one line about replacement_sort_tuples (#13805)

yaowangm
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skip red-zone check if runaway_detector_activation_percent set to 0 or 100 (#13668)

SmartKeyerror
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using postgres query optimizer instead of ORCA to run resgroup group pipeline tests (#13974)

SmartKeyerror
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[7X] Feat: Find the pids of overflowed subtransaction (#13992)

zjpedu
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Add a GUC to control the output of suboverflow transaction sql statement (#14019)

zjpedu
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Put some locale related GUCs to sync guc array (#14068)

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Add a GUC to display create gang time while executing statements

zxuejing
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Order items in sync/unsync_guc_name.h

adam8157
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add postmaster and all auxiliary processes to a same cgroup (#14256)

SmartKeyerror
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Added a new view into gp_toolkit. (#13880)

fairyfar
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fix resgroup views cases (#14511)

SmartKeyerror
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refactor the original cgroup code and abstract the corresponding interface (#14343)

SmartKeyerror
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NEW SYNTAX for resource group cpuset (#14332)

charliettxx
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fix link problem in macOS and Windows (#14587)

SmartKeyerror
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Fix resource group cpuset test case (#14601)

charliettxx
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[7X] Fix multiple definition error when linking gpdb. (#14603)

higuoxing
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Simplify RG cpuset seperated by coordinator/segment (#14637)

charliettxx
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add new semantics on resource group and removing memory model. (#14562)

SmartKeyerror
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Initialize DLOG's oldestXmin up to the latestCompletedXid+1

huansong
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clean up useless test cases and GUCs (#14712)

SmartKeyerror
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Not grab distributed snapshot if it's direct dispatch (#13991)

SmartKeyerror
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Change some resource group variables type to int64 to avoid overflow.

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Fix resgroup init error when there is a lot of cores in cpuset.cpus.

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Set sync/unsync flag for gucs (#13948)

QingMa
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Partially revert of fixes for greenplum-db#13948 (#14772)

QingMa
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implement resource group memory limit control

yanwr1
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Fix merge GPDB (resgroup related)
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