mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-14 18:32:29 +00:00
51 lines
2.0 KiB
Bash
Executable File
51 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Tags: zookeeper, no-replicated-database, no-fasttest
|
|
# no-fasttest: Slow wait
|
|
|
|
CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CUR_DIR"/../shell_config.sh
|
|
|
|
|
|
${CLICKHOUSE_CLIENT} --multiline -q """
|
|
drop table if exists forget_partition;
|
|
|
|
create table forget_partition
|
|
(
|
|
k UInt64,
|
|
d Date,
|
|
v String
|
|
)
|
|
engine = ReplicatedMergeTree('/test/02995/{database}/rmt', '1')
|
|
order by (k, d)
|
|
partition by toYYYYMMDD(d)
|
|
-- Reduce max_merge_selecting_sleep_ms and max_cleanup_delay_period to speed up the part being dropped from memory (RMT)
|
|
-- Same with old_parts_lifetime for SMT
|
|
SETTINGS old_parts_lifetime=5, merge_selecting_sleep_ms=1000, max_merge_selecting_sleep_ms=5000, cleanup_delay_period=3, max_cleanup_delay_period=5;
|
|
|
|
insert into forget_partition select number, '2024-01-01' + interval number day, randomString(20) from system.numbers limit 10;
|
|
|
|
alter table forget_partition drop partition '20240101';
|
|
alter table forget_partition drop partition '20240102';
|
|
"""
|
|
|
|
# DROP PARTITION do not wait for a part to be removed from memory due to possible concurrent SELECTs, so we have to do wait manually here
|
|
while [[ $(${CLICKHOUSE_CLIENT} -q "select count() from system.parts where database=currentDatabase() and table='forget_partition' and partition IN ('20240101', '20240102')") != 0 ]]; do sleep 1; done
|
|
|
|
${CLICKHOUSE_CLIENT} --multiline -q """
|
|
set allow_unrestricted_reads_from_keeper=1;
|
|
|
|
select '---before---';
|
|
select name from system.zookeeper where path = '/test/02995/' || currentDatabase() || '/rmt/block_numbers' order by name;
|
|
|
|
alter table forget_partition forget partition '20240103'; -- {serverError CANNOT_FORGET_PARTITION}
|
|
alter table forget_partition forget partition '20240203'; -- {serverError CANNOT_FORGET_PARTITION}
|
|
alter table forget_partition forget partition '20240101';
|
|
|
|
|
|
select '---after---';
|
|
select name from system.zookeeper where path = '/test/02995/' || currentDatabase() || '/rmt/block_numbers' order by name;
|
|
|
|
drop table forget_partition;
|
|
"""
|