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interconnect: restart in fast mode so the test does not race crash recovery #1919

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interconnect: restart in fast mode so the test does not race crash recovery #1919

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interconnect: restart in fast mode so the test does not race crash re…
MisterRaindrop Aug 5, 2026
b755efb
Merge branch 'main' into fix/interconnect-fast-restart
MisterRaindrop Aug 25, 2026
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10 changes: 8 additions & 2 deletions contrib/interconnect/sql/interconnect.sql
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Original file line number Diff line number Diff line change
@@ -1,6 +1,12 @@
-- start_ignore
\! gpconfig -c shared_preload_libraries -v "interconnect"
\! gpstop -raiq
-- Restart in fast mode, not immediate: an immediate shutdown skips the
-- shutdown checkpoint, so the next startup runs crash recovery, and while the
-- postmaster is in PM_RECOVERY it rejects the connection gpstart makes to read
-- the segment configuration ("the database system is not accepting
-- connections"). gpstop -r then fails, psql gives up at the \c below, and the
-- whole file is skipped with only the coordinator left running.
\! gpstop -rafq
\c
DROP TABLE IF EXISTS test_ic_data;
CREATE EXTENSION IF NOT EXISTS interconnect;
Expand Down Expand Up @@ -83,5 +89,5 @@ DROP EXTENSION interconnect;

-- start_ignore
\! gpconfig -r shared_preload_libraries
\! gpstop -raiq
\! gpstop -rafq
-- end_ignore
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