#!/usr/bin/env bash # Tags: long, no-parallel CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd) # shellcheck source=../shell_config.sh . "$CURDIR"/../shell_config.sh # shellcheck source=./replication.lib . "$CURDIR"/replication.lib declare -A engines engines[0]="MergeTree" engines[1]="ReplicatedMergeTree('/test/$CLICKHOUSE_TEST_ZOOKEEPER_PREFIX/{shard}/src', '{replica}_' || toString(randConstant()))" engines[2]="ReplicatedMergeTree('/test/$CLICKHOUSE_TEST_ZOOKEEPER_PREFIX/{shard}/src_' || toString(randConstant()), '{replica}')" for ((i=0; i<16; i++)) do $CLICKHOUSE_CLIENT -q "CREATE TABLE dst_$i (p UInt64, k UInt64, v UInt64) ENGINE=ReplicatedMergeTree('/test/$CLICKHOUSE_TEST_ZOOKEEPER_PREFIX/dst', '$i') PARTITION BY p % 10 ORDER BY k" 2>&1| grep -Pv "Retrying createReplica|created by another server at the same moment, will retry|is already started to be removing" 2>&1 & engine=${engines[$((i % ${#engines[@]}))]} $CLICKHOUSE_CLIENT -q "CREATE TABLE src_$i (p UInt64, k UInt64, v UInt64) ENGINE=$engine PARTITION BY p % 10 ORDER BY k" 2>&1| grep -Pv "Retrying createReplica|created by another server at the same moment, will retry|is already started to be removing" 2>&1 & done wait #function create_drop_thread() #{ # while true; do # REPLICA=$(($RANDOM % 16)) # $CLICKHOUSE_CLIENT -q "DROP TABLE src_$REPLICA;" # arr=("$@") # engine=${arr[$RANDOM % ${#arr[@]}]} # $CLICKHOUSE_CLIENT -q "CREATE TABLE src_$REPLICA (p UInt64, k UInt64, v UInt64) ENGINE=$engine PARTITION BY p % 10 ORDER BY k" # sleep 0.$RANDOM; # done #} function insert_thread() { while true; do REPLICA=$(($RANDOM % 16)) LIMIT=$(($RANDOM % 100)) $CLICKHOUSE_CLIENT -q "INSERT INTO $1_$REPLICA SELECT * FROM generateRandom('p UInt64, k UInt64, v UInt64') LIMIT $LIMIT" 2>/dev/null done } function move_partition_src_dst_thread() { while true; do FROM_REPLICA=$(($RANDOM % 16)) TO_REPLICA=$(($RANDOM % 16)) PARTITION=$(($RANDOM % 10)) $CLICKHOUSE_CLIENT -q "ALTER TABLE src_$FROM_REPLICA MOVE PARTITION $PARTITION TO TABLE dst_$TO_REPLICA" 2>/dev/null sleep 0.$RANDOM; done } function replace_partition_src_src_thread() { while true; do FROM_REPLICA=$(($RANDOM % 16)) TO_REPLICA=$(($RANDOM % 16)) PARTITION=$(($RANDOM % 10)) $CLICKHOUSE_CLIENT -q "ALTER TABLE src_$TO_REPLICA REPLACE PARTITION $PARTITION FROM src_$FROM_REPLICA" 2>/dev/null sleep 0.$RANDOM; done } function drop_partition_thread() { while true; do REPLICA=$(($RANDOM % 16)) PARTITION=$(($RANDOM % 10)) $CLICKHOUSE_CLIENT -q "ALTER TABLE dst_$REPLICA DROP PARTITION $PARTITION" 2>/dev/null sleep 0.$RANDOM; done } function optimize_thread() { while true; do REPLICA=$(($RANDOM % 16)) TABLE="src" if (( RANDOM % 2 )); then TABLE="dst" fi $CLICKHOUSE_CLIENT -q "OPTIMIZE TABLE ${TABLE}_$REPLICA" 2>/dev/null sleep 0.$RANDOM; done } function drop_part_thread() { while true; do REPLICA=$(($RANDOM % 16)) part=$($CLICKHOUSE_CLIENT -q "SELECT name FROM system.parts WHERE active AND database='$CLICKHOUSE_DATABASE' and table='dst_$REPLICA' ORDER BY rand() LIMIT 1") $CLICKHOUSE_CLIENT -q "ALTER TABLE dst_$REPLICA DROP PART '$part'" 2>/dev/null sleep 0.$RANDOM; done } #export -f create_drop_thread; export -f insert_thread; export -f move_partition_src_dst_thread; export -f replace_partition_src_src_thread; export -f drop_partition_thread; export -f optimize_thread; export -f drop_part_thread; TIMEOUT=60 #timeout $TIMEOUT bash -c "create_drop_thread ${engines[@]}" & timeout $TIMEOUT bash -c 'insert_thread src' & timeout $TIMEOUT bash -c 'insert_thread src' & timeout $TIMEOUT bash -c 'insert_thread dst' & timeout $TIMEOUT bash -c move_partition_src_dst_thread & timeout $TIMEOUT bash -c replace_partition_src_src_thread & timeout $TIMEOUT bash -c drop_partition_thread & timeout $TIMEOUT bash -c optimize_thread & timeout $TIMEOUT bash -c drop_part_thread & wait check_replication_consistency "dst_" "count(), sum(p), sum(k), sum(v)" try_sync_replicas "src_" 300 $CLICKHOUSE_CLIENT -q "SELECT table, lost_part_count FROM system.replicas WHERE database=currentDatabase() AND lost_part_count!=0"; for ((i=0; i<16; i++)) do $CLICKHOUSE_CLIENT -q "DROP TABLE dst_$i" 2>&1| grep -Fv "is already started to be removing" & $CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS src_$i" 2>&1| grep -Fv "is already started to be removing" & done wait