Added a test

tests/queries/0_stateless/01305_replica_create_drop_zookeeper.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+. $CURDIR/../shell_config.sh
+
+set -e
+
+function thread()
+{
+    while true; do
+        $CLICKHOUSE_CLIENT -n -q "DROP TABLE IF EXISTS test_table_$1;
+            CREATE TABLE test_table_$1 (a UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/alter_table', 'r_$1') ORDER BY tuple();" 2>&1 |
+                grep -vP '(^$)|(^Received exception from server)|(^\d+\. )|because the last replica of the table was dropped right now|is already started to be removing by another replica right now|is already finished removing by another replica right now|Removing leftovers from table|Another replica was suddenly created|was successfully removed from ZooKeeper|was created by another server at the same moment|was suddenly removed'
+        done
+}
+
+
+# https://stackoverflow.com/questions/9954794/execute-a-shell-function-with-timeout
+export -f thread;
+
+TIMEOUT=10
+
+timeout $TIMEOUT bash -c 'thread 1' &
+timeout $TIMEOUT bash -c 'thread 2' &
+
+wait
+
+for i in {1,2}; do $CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS test_table_$i"; done