[DocDB] PgCronTest.ChangeCronDB- Unit test failure

[shishir2001-yb]

Jira Link: DB-12566

Description

This looks like a test issue.
PgCronTest.ChangeCronDB:
Analyze Trends

../../src/yb/integration-tests/pg_cron-test.cc:371
Expected: (new_db_row_count1) > (0), actual: 0 vs 0
 ../../src/yb/integration-tests/pg_cron-test.cc:360 Failed Bad status: Network error (yb/yql/pgwrapper/libpq_utils.cc:367): Connect failed: could not connect to server: Connection refused  Is the server running on host "127.182.106.2" and accepting  TCP/IP connections on port 23114?, passed: 60.001s: could not connect to server: Connection refused  Is the server running on host "127.182.106.2" and accepting  TCP/IP connections on port 23114? (aux msg could not connect to server: Connection refused  Is the server running on host "127.182.106.2" and accepting  TCP/IP connections on port 23114?)

Issue Type

kind/bug

Warning: Please confirm that this issue does not contain any sensitive information

• I confirm this issue does not contain any sensitive information.

[hari90]

[ts-3] 2024-08-26 23:22:12.010 UTC [271594] FATAL:  pre-existing shared memory block (key 19929001, ID 491531) is still in use
[ts-3] 2024-08-26 23:22:12.010 UTC [271594] HINT:  Terminate any old server processes associated with data directory "${TEST_TMPDIR}/pg_cron-test.PgCronTest.ChangeCronDB.1724713901472956-268070/minicluster-data/ts-3/pg_data".