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perf: fix waiting of the server after running tests

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killall requires strict match, i.e. "clickhouse-server" not
"clickhouse":

    2021-12-03 05:24:56      + env kill -- -21700
    2021-12-03 05:24:56      kill: (-21700): No such process
    2021-12-03 05:24:56      + killall clickhouse
    2021-12-03 05:24:56      clickhouse: no process found
    2021-12-03 05:24:56      + echo Servers stopped.
    2021-12-03 05:24:56      Servers stopped.
    2021-12-03 05:24:56      + analyze_queries

    $ tail -n1 *-server-log.log
    ==> left-server-log.log <==
    2021.12.03 05:26:59.530647 [ 450 ] {} <Trace> SystemLog (system.asynchronous_metric_log): Flushed system log up to offset 1668052

    ==> right-server-log.log <==
    2021.12.03 05:27:20.873136 [ 466 ] {} <Trace> SystemLog (system.metric_log): Flushed system log up to offset 9605

    ==> setup-server-log.log <==
    2021.12.03 02:47:14.844395 [ 96 ] {} <Information> Application: Child process exited normally with code 0.

As you can see killall instantly fails with no such process, while this
cannot be true since it was there, and also according to logs there were
messages after running analyze_queries() from compare.sh

This should fix problems like in [1].

  [1]: https://clickhouse-test-reports.s3.yandex.net/32080/344298f4037f88b114b8e798bb30036b24be8f16/performance_comparison/report.html#fail1
This commit is contained in:
Azat Khuzhin 2021-12-03 10:52:13 +03:00
parent 7699d3f35e
commit fb0cc62509
1 changed files with 1 additions and 1 deletions
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2
docker/test/performance-comparison/compare.sh
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@ -1409,7 +1409,7 @@ case "$stage" in
while env kill -- -$watchdog_pid ; do sleep 1; done
# Stop the servers to free memory for the subsequent query analysis.
while killall clickhouse; do echo . ; sleep 1 ; done
while killall clickhouse-server; do echo . ; sleep 1 ; done
echo Servers stopped.
;&
"analyze_queries")