Fix deadlock during autoanalyze of partitioned table #5006
+36
−4
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roborivers
suggested changes
Feb 8, 2025
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Coding style check: Error. ⚠.
Smoke testing: Success ✓.
Cbuild submission: Success ✓.
Regression testing: 5/567 tests failed ⚠.
The first 10 failing tests are:
logfill
phys_rep_perf
sp_twofiles_generated
incremental_backup_load
truncatesc_offline_generated
Signed-off-by: Morgan Douglas <[email protected]> Tweak Signed-off-by: Morgan Douglas <[email protected]>
Signed-off-by: Morgan Douglas <[email protected]>
Signed-off-by: Morgan Douglas <[email protected]>
morgando
commented
Feb 12, 2025
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| cdb2sql ${CDB2_OPTIONS} ${DBNAME} default "create table t(i int) partitioned by time period 'daily' retention 2 start '9223372036854775807'" | ||
| cdb2sql ${CDB2_OPTIONS} ${DBNAME} default "insert into t values(1)" | ||
| cdb2sql ${CDB2_OPTIONS} ${DBNAME} default "exec procedure sys.cmd.send(debug_sleep_on_partition_analyze 5)" & |
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dont run this in bg
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Deadlock:
Fix by having parent thread release holding views lock before blocking on analyze child thread.