ClickHouse/tests/queries/0_stateless/01307_multiple_leaders.sh
2020-06-16 05:56:29 +03:00

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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
set -e
NUM_REPLICAS=2
DATA_SIZE=200
SEQ=$(seq 0 $(($NUM_REPLICAS - 1)))
for REPLICA in $SEQ; do $CLICKHOUSE_CLIENT -n --query "DROP TABLE IF EXISTS r$REPLICA"; done
for REPLICA in $SEQ; do $CLICKHOUSE_CLIENT -n --query "CREATE TABLE r$REPLICA (x UInt64) ENGINE = ReplicatedMergeTree('/test/table', 'r$REPLICA') ORDER BY x SETTINGS min_bytes_for_wide_part = '10M';"; done
function thread()
{
REPLICA=$1
ITERATIONS=$2
$CLICKHOUSE_CLIENT --max_block_size 1 --min_insert_block_size_rows 0 --min_insert_block_size_bytes 0 --query "INSERT INTO r$REPLICA SELECT number * $NUM_REPLICAS + $REPLICA FROM numbers($ITERATIONS)"
}
for REPLICA in $SEQ; do
thread $REPLICA $DATA_SIZE &
done
wait
for REPLICA in $SEQ; do $CLICKHOUSE_CLIENT -n --query "SYSTEM SYNC REPLICA r$REPLICA"; done
for REPLICA in $SEQ; do $CLICKHOUSE_CLIENT -n --query "SELECT count(), sum(x) FROM r$REPLICA"; done
for REPLICA in $SEQ; do $CLICKHOUSE_CLIENT -n --query "DROP TABLE r$REPLICA"; done