**Describe the issue**

Improve feedback when trying to replace a partition with a different index

**Which ClickHouse server version to use**

21.9.5


**How to reproduce**

```
DROP DATABASE IF EXISTS test;

CREATE DATABASE test;

CREATE TABLE test.A (id UInt32, company UInt32, total UInt64) ENGINE=SummingMergeTree() PARTITION BY company PRIMARY KEY (id) ORDER BY (id, company);

INSERT INTO test.A SELECT number%10 as id, number%2 as company, count() as total FROM numbers(100) GROUP BY id,company;

CREATE TABLE test.B (id UInt32, company UInt32, total UInt64) ENGINE=SummingMergeTree() PARTITION BY company ORDER BY (id, company);

ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;

```

**Error message and/or stacktrace**

```
Received exception from server (version 21.9.5):
Code: 33. DB::Exception: Received from localhost:9000. DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.. (CANNOT_READ_ALL_DATA)
(query: ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;)
````

**Expected behavior**

```
Code: 33. DB::Exception: Received from localhost:9000. DB::Exception: Cannot replace partition different index (CANNOT_REPLACE_PARTITION)
(query: ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;)
```

ErrorCodes::TOO_MANY_PARTS,
            "Too many parts ({}). Merges are processing significantly slower than inserts",
            parts_count_in_partition);
    }
    if (k_inactive < 0 && parts_count_in_partition < parts_to_delay_insert)
        return;
    const ssize_t k_active = ssize_t(parts_count_in_partition) - ssize_t(parts_to_delay_insert);
    size_t max_k;
    size_t k;
    if (k_active > k_inactive)
    {
        max_k = parts_to_throw_insert - parts_to_delay_insert;
        k = k_active + 1;
    }
    else
    {
        max_k = settings->inactive_parts_to_throw_insert - settings->inactive_parts_to_delay_insert;
        k = k_inactive + 1;
    }
    const UInt64 delay_milliseconds = static_cast<UInt64>(::pow(settings->max_delay_to_insert * 1000, static_cast<double>(k) / max_k));
    ProfileEvents::increment(ProfileEvents::DelayedInserts);
    ProfileEvents::increment(ProfileEvents::DelayedInsertsMilliseconds, delay_milliseconds);
    CurrentMetrics::Increment metric_increment(CurrentMetrics::DelayedInserts);
    LOG_INFO(log, "Delaying inserting block by {} ms. because there are {} parts", delay_milliseconds, parts_count_in_partition);
    if (until)
        until->tryWait(delay_milliseconds);
    else
        std::this_thread::sleep_for(std::chrono::milliseconds(static_cast<size_t>(delay_milliseconds)));
}
MergeTreeData::DataPartPtr MergeTreeData::getActiveContainingPart(