Zhang Mingli comments

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                                            Zhang Mingli

checkberry gpcheckperf series updates are used to solve the problem that cbdb 1.5.2 version gpcheckperf does not display disk information

conflicts need to be resolved

Fix compile error that pipe is redefined

Hi, GPDB has fixed it in https://github.com/greenplum-db/gpdb/pull/13938

Dispatch by shared memory

> On the bad side, I doubt whether this PR can make any noticeable performance improvements at all. On qd, we cannot completely get rid of libpq connections for now,...

Use FDW to query multiple servers as shards

Hi, @oppenheimer01 thanks for your contribution! Awesome codes and rich description. I'll review this pr soon.

ERROR: found two entries in pg_aocsseg_73427122

What's the reproduce SQL: DDL & DML ?

[Bug] unstable pg_upgrade failed

AFATK, add timeout could not resolve this issue, and -t 600 comes from gpstart's param in CBDB CI. If we change it, all components are affected.

[Bug] unstable pg_upgrade failed

Update: we have Increased CI resources, try to fix it.

[Bug] unstable pg_upgrade failed

another failed: https://github.com/cloudberrydb/cloudberrydb/actions/runs/6751856892/job/18383806659?pr=284

[Bug] unstable pg_upgrade failed

pg_upgrade failed once again https://github.com/cloudberrydb/cloudberrydb/actions/runs/6820307820/job/18549229016?pr=294

[Bug] unstable pg_upgrade failed

https://github.com/cloudberrydb/cloudberrydb/actions/runs/6858612287/job/18649896679?pr=298