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Merge pull request #44723 from ClickHouse/better-stress-test

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Debug deadlock in stress test
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Alexey Milovidov 2022-12-30 01:43:32 +03:00 committed by GitHub
commit 2872f0dcaf
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1 changed files with 7 additions and 1 deletions
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8
docker/test/stress/run.sh
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@ -447,7 +447,13 @@ if [ "$DISABLE_BC_CHECK" -ne "1" ]; then
|| echo -e 'Backward compatibility check: Test script failed\tFAIL' >> /test_output/test_results.tsv
rm -rf tmp_stress_output
clickhouse-client --query="SELECT 'Tables count:', count() FROM system.tables"
# We experienced deadlocks in this command in very rare cases. Let's debug it:
timeout 10m clickhouse-client --query="SELECT 'Tables count:', count() FROM system.tables" ||
(
echo "thread apply all backtrace (on select tables count)" >> /test_output/gdb.log
timeout 30m gdb -batch -ex 'thread apply all backtrace' -p "$(cat /var/run/clickhouse-server/clickhouse-server.pid)" | ts '%Y-%m-%d %H:%M:%S' >> /test_output/gdb.log
clickhouse stop --force
)
stop 1
mv /var/log/clickhouse-server/clickhouse-server.log /var/log/clickhouse-server/clickhouse-server.backward.stress.log