[Flaky test] Test chunk_adaptive sometimes generates warnings instead of errors

[mkindahl]

Which test is flaky?

chunk_adaptive

Since when has the test been flaky?

May 14, 2024

Link to the failed test run

https://github.com/timescale/timescaledb-private/actions/runs/9076173975/job/24938324878?pr=1106

Log output

diff -u /mnt/d/a/timescaledb-private/timescaledb-private/test/expected/chunk_adaptive.out /mnt/d/a/timescaledb-private/timescaledb-private/build_wsl/test/results/chunk_adaptive.out
--- /mnt/d/a/timescaledb-private/timescaledb-private/test/expected/chunk_adaptive.out   2024-05-14 08:29:10.467900800 +0000
+++ /mnt/d/a/timescaledb-private/timescaledb-private/build_wsl/test/results/chunk_adaptive.out  2024-05-14 08:38:30.197273500 +0000
@@ -738,7 +738,12 @@
 \c  :TEST_DBNAME :ROLE_DEFAULT_PERM_USER_2
 \set ON_ERROR_STOP 0
 SELECT * FROM set_adaptive_chunking('test_adaptive', '2MB');
-ERROR:  must be owner of hypertable "test_adaptive"
+WARNING:  target chunk size for adaptive chunking is less than 10 MB
+                chunk_sizing_func                | chunk_target_size 
+-------------------------------------------------+-------------------
+ _timescaledb_functions.calculate_chunk_interval |           2097152
+(1 row)
+
 \set ON_ERROR_STOP 1
 \c  :TEST_DBNAME :ROLE_DEFAULT_PERM_USER
 -- Now make sure renaming schema gets propagated to the func_schema

Reason for flakiness

No response

[svenklemm]

The linked snippet clearly shows the adaptive chunk test throwing the error instead of compression_indexscan