ClickHouse/tests/queries/0_stateless/01459_manual_write_to_replicas.sh

38 lines
1.0 KiB
Bash
Raw Normal View History

2020-08-28 00:28:37 +00:00
#!/usr/bin/env bash
set -e
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. "$CURDIR"/../shell_config.sh
2020-08-28 01:02:04 +00:00
NUM_REPLICAS=10
2020-08-28 00:28:37 +00:00
2020-08-28 01:02:04 +00:00
for i in $(seq 1 $NUM_REPLICAS); do
$CLICKHOUSE_CLIENT -n -q "
DROP TABLE IF EXISTS r$i;
2020-09-17 19:30:17 +00:00
CREATE TABLE r$i (x UInt64) ENGINE = ReplicatedMergeTree('/clickhouse/tables/01459_manual_write_ro_replicas/r', 'r$i') ORDER BY x;
2020-08-28 01:02:04 +00:00
"
done
2020-08-28 00:28:37 +00:00
function thread {
for x in {0..99}; do
2020-10-28 11:54:13 +00:00
# sometimes we can try to commit obsolete part if fetches will be quite fast,
# so supress warning messages like "Tried to commit obsolete part ... covered by ..."
$CLICKHOUSE_CLIENT --query "INSERT INTO r$1 SELECT $x % $NUM_REPLICAS = $1 ? $x - 1 : $x" 2>/dev/null # Replace some records as duplicates so they will be written by other replicas
2020-08-28 00:28:37 +00:00
done
}
2020-08-28 01:02:04 +00:00
for i in $(seq 1 $NUM_REPLICAS); do
thread $i &
done
2020-08-28 00:28:37 +00:00
wait
2020-08-28 01:02:04 +00:00
for i in $(seq 1 $NUM_REPLICAS); do
$CLICKHOUSE_CLIENT -n -q "
SYSTEM SYNC REPLICA r$i;
SELECT count(), min(x), max(x), sum(x) FROM r$i;
DROP TABLE IF EXISTS r$i;
2020-08-28 00:28:37 +00:00
"
2020-08-28 01:02:04 +00:00
done