diff --git a/docs/en/interfaces/third-party/gui.md b/docs/en/interfaces/third-party/gui.md
index 8d9dce983bc..16d9b66e17f 100644
--- a/docs/en/interfaces/third-party/gui.md
+++ b/docs/en/interfaces/third-party/gui.md
@@ -233,6 +233,16 @@ Features:
 - Useful tools: Zookeeper data exploration, query EXPLAIN, kill queries, etc.
 - Visualization metric charts: queries and resource usage, number of merges/mutation, merge performance, query performance, etc.
 
+### CKibana {#ckibana}
+
+[CKibana](https://github.com/TongchengOpenSource/ckibana) is a lightweight service that allows you to effortlessly search, explore, and visualize ClickHouse data using the native Kibana UI.
+
+Features:
+
+- Translates chart requests from the native Kibana UI into ClickHouse query syntax.
+- Supports advanced features such as sampling and caching to enhance query performance.
+- Minimizes the learning cost for users after migrating from ElasticSearch to ClickHouse.
+
 ## Commercial {#commercial}
 
 ### DataGrip {#datagrip}
diff --git a/docs/en/operations/utilities/clickhouse-keeper-client.md b/docs/en/operations/utilities/clickhouse-keeper-client.md
index a66ecbc1372..fbfdd66d1a3 100644
--- a/docs/en/operations/utilities/clickhouse-keeper-client.md
+++ b/docs/en/operations/utilities/clickhouse-keeper-client.md
@@ -47,6 +47,8 @@ keeper foo bar
 
 -   `ls '[path]'` -- Lists the nodes for the given path (default: cwd)
 -   `cd '[path]'` -- Changes the working path (default `.`)
+-   `cp '<src>' '<dest>'`  -- Copies 'src' node to 'dest' path
+-   `mv '<src>' '<dest>'`  -- Moves 'src' node to the 'dest' path
 -   `exists '<path>'` -- Returns `1` if node exists, `0` otherwise
 -   `set '<path>' <value> [version]` -- Updates the node's value. Only updates if version matches (default: -1)
 -   `create '<path>' <value> [mode]` -- Creates new node with the set value
diff --git a/docs/en/sql-reference/functions/date-time-functions.md b/docs/en/sql-reference/functions/date-time-functions.md
index 31f7c31f04c..d3db0e43041 100644
--- a/docs/en/sql-reference/functions/date-time-functions.md
+++ b/docs/en/sql-reference/functions/date-time-functions.md
@@ -1636,37 +1636,329 @@ SELECT toStartOfInterval(toDateTime('2023-01-01 14:45:00'), INTERVAL 1 MINUTE, t
 
 Converts a date with time to a certain fixed date, while preserving the time.
 
+**Syntax**
+
+```sql
+toTime(date[,timezone])
+```
+
+**Arguments**
+
+- `date` — Date to convert to a time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+- `timezone` (optional) — Timezone for the returned value. [String](../data-types/string.md).
+
+**Returned value**
+
+- DateTime with date equated to `1970-01-02` while preserving the time. [DateTime](../data-types/datetime.md).
+
+:::note
+If the `date` input argument contained sub-second components,
+they will be dropped in the returned `DateTime` value with second-accuracy.
+:::
+
+**Example**
+
+Query:
+
+```sql
+SELECT toTime(toDateTime64('1970-12-10 01:20:30.3000',3)) AS result, toTypeName(result);
+```
+
+Result:
+
+```response
+┌──────────────result─┬─toTypeName(result)─┐
+│ 1970-01-02 01:20:30 │ DateTime           │
+└─────────────────────┴────────────────────┘
+```
+
 ## toRelativeYearNum
 
-Converts a date, or date with time, to the number of the year, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of years elapsed since a certain fixed point in the past. 
+
+**Syntax**
+
+```sql
+toRelativeYearNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of years from a fixed reference point in the past. [UInt16](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+    toRelativeYearNum(toDate('2002-12-08')) AS y1,
+    toRelativeYearNum(toDate('2010-10-26')) AS y2
+```
+
+Result:
+
+```response
+┌───y1─┬───y2─┐
+│ 2002 │ 2010 │
+└──────┴──────┘
+```
 
 ## toRelativeQuarterNum
 
-Converts a date, or date with time, to the number of the quarter, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of quarters elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeQuarterNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of quarters from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeQuarterNum(toDate('1993-11-25')) AS q1,
+  toRelativeQuarterNum(toDate('2005-01-05')) AS q2
+```
+
+Result:
+
+```response
+┌───q1─┬───q2─┐
+│ 7975 │ 8020 │
+└──────┴──────┘
+```
 
 ## toRelativeMonthNum
 
-Converts a date, or date with time, to the number of the month, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of months elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeMonthNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of months from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeMonthNum(toDate('2001-04-25')) AS m1,
+  toRelativeMonthNum(toDate('2009-07-08')) AS m2
+```
+
+Result:
+
+```response
+┌────m1─┬────m2─┐
+│ 24016 │ 24115 │
+└───────┴───────┘
+```
 
 ## toRelativeWeekNum
 
-Converts a date, or date with time, to the number of the week, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of weeks elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeWeekNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of weeks from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeWeekNum(toDate('2000-02-29')) AS w1,
+  toRelativeWeekNum(toDate('2001-01-12')) AS w2
+```
+
+Result:
+
+```response
+┌───w1─┬───w2─┐
+│ 1574 │ 1619 │
+└──────┴──────┘
+```
 
 ## toRelativeDayNum
 
-Converts a date, or date with time, to the number of the day, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of days elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeDayNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of days from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeDayNum(toDate('1993-10-05')) AS d1,
+  toRelativeDayNum(toDate('2000-09-20')) AS d2
+```
+
+Result:
+
+```response
+┌───d1─┬────d2─┐
+│ 8678 │ 11220 │
+└──────┴───────┘
+```
 
 ## toRelativeHourNum
 
-Converts a date, or date with time, to the number of the hour, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of hours elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeHourNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of hours from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeHourNum(toDateTime('1993-10-05 05:20:36')) AS h1,
+  toRelativeHourNum(toDateTime('2000-09-20 14:11:29')) AS h2
+```
+
+Result:
+
+```response
+┌─────h1─┬─────h2─┐
+│ 208276 │ 269292 │
+└────────┴────────┘
+```
 
 ## toRelativeMinuteNum
 
-Converts a date, or date with time, to the number of the minute, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of minutes elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeMinuteNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of minutes from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeMinuteNum(toDateTime('1993-10-05 05:20:36')) AS m1,
+  toRelativeMinuteNum(toDateTime('2000-09-20 14:11:29')) AS m2
+```
+
+Result:
+
+```response
+┌───────m1─┬───────m2─┐
+│ 12496580 │ 16157531 │
+└──────────┴──────────┘
+```
 
 ## toRelativeSecondNum
 
-Converts a date, or date with time, to the number of the second, starting from a certain fixed point in the past.
+Converts a date, or date with time, to the number of the seconds elapsed since a certain fixed point in the past.
+
+**Syntax**
+
+```sql
+toRelativeSecondNum(date)
+```
+
+**Arguments**
+
+- `date` — Date or date with time. [Date](../data-types/date.md)/[DateTime](../data-types/datetime.md)/[DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- The number of seconds from a fixed reference point in the past. [UInt32](../data-types/int-uint.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+  toRelativeSecondNum(toDateTime('1993-10-05 05:20:36')) AS s1,
+  toRelativeSecondNum(toDateTime('2000-09-20 14:11:29')) AS s2
+```
+
+Result:
+
+```response
+┌────────s1─┬────────s2─┐
+│ 749794836 │ 969451889 │
+└───────────┴───────────┘
+```
 
 ## toISOYear
 
diff --git a/docs/en/sql-reference/functions/type-conversion-functions.md b/docs/en/sql-reference/functions/type-conversion-functions.md
index f7fd2d68cf7..0a40ddcc2c2 100644
--- a/docs/en/sql-reference/functions/type-conversion-functions.md
+++ b/docs/en/sql-reference/functions/type-conversion-functions.md
@@ -3906,7 +3906,7 @@ Result:
 
 ## toDateTime64
 
-Converts the argument to the [DateTime64](../data-types/datetime64.md) data type.
+Converts an input value to a value of type [DateTime64](../data-types/datetime64.md).
 
 **Syntax**
 
@@ -3918,7 +3918,7 @@ toDateTime64(expr, scale, [timezone])
 
 - `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md), [Float](../data-types/float.md) or [DateTime](../data-types/datetime.md).
 - `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ].
-- `timezone` - Time zone of the specified datetime64 object.
+- `timezone` (optional) - Time zone of the specified datetime64 object.
 
 **Returned value**
 
@@ -3977,10 +3977,137 @@ SELECT toDateTime64('2019-01-01 00:00:00', 3, 'Asia/Istanbul') AS value, toTypeN
 
 ## toDateTime64OrZero
 
+Like [toDateTime64](#todatetime64), this function converts an input value to a value of type [DateTime64](../data-types/datetime64.md) but returns the min value of [DateTime64](../data-types/datetime64.md) if an invalid argument is received.
+
+**Syntax**
+
+``` sql
+toDateTime64OrZero(expr, scale, [timezone])
+```
+
+**Arguments**
+
+- `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md), [Float](../data-types/float.md) or [DateTime](../data-types/datetime.md).
+- `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ].
+- `timezone` (optional) - Time zone of the specified DateTime64 object.
+
+**Returned value**
+
+- A calendar date and time of day, with sub-second precision, otherwise the minimum value of `DateTime64`: `1970-01-01 01:00:00.000`. [DateTime64](../data-types/datetime64.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT toDateTime64OrZero('2008-10-12 00:00:00 00:30:30', 3) AS invalid_arg
+```
+
+Result:
+
+```response
+┌─────────────invalid_arg─┐
+│ 1970-01-01 01:00:00.000 │
+└─────────────────────────┘
+```
+
+**See also**
+
+- [toDateTime64](#todatetime64).
+- [toDateTime64OrNull](#todatetime64ornull).
+- [toDateTime64OrDefault](#todatetime64ordefault).
+
 ## toDateTime64OrNull
 
+Like [toDateTime64](#todatetime64), this function converts an input value to a value of type [DateTime64](../data-types/datetime64.md) but returns `NULL` if an invalid argument is received.
+
+**Syntax**
+
+``` sql
+toDateTime64OrNull(expr, scale, [timezone])
+```
+
+**Arguments**
+
+- `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md), [Float](../data-types/float.md) or [DateTime](../data-types/datetime.md).
+- `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ].
+- `timezone` (optional) - Time zone of the specified DateTime64 object.
+
+**Returned value**
+
+- A calendar date and time of day, with sub-second precision, otherwise `NULL`. [DateTime64](../data-types/datetime64.md)/[NULL](../data-types/nullable.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+    toDateTime64OrNull('1976-10-18 00:00:00.30', 3) AS valid_arg,
+    toDateTime64OrNull('1976-10-18 00:00:00 30', 3) AS invalid_arg
+```
+
+Result:
+
+```response
+┌───────────────valid_arg─┬─invalid_arg─┐
+│ 1976-10-18 00:00:00.300 │        ᴺᵁᴸᴸ │
+└─────────────────────────┴─────────────┘
+```
+
+**See also**
+
+- [toDateTime64](#todatetime64).
+- [toDateTime64OrZero](#todatetime64orzero).
+- [toDateTime64OrDefault](#todatetime64ordefault).
+
 ## toDateTime64OrDefault
 
+Like [toDateTime64](#todatetime64), this function converts an input value to a value of type [DateTime64](../data-types/datetime64.md), 
+but returns either the default value of [DateTime64](../data-types/datetime64.md)
+or the provided default if an invalid argument is received.
+
+**Syntax**
+
+``` sql
+toDateTime64OrNull(expr, scale, [timezone, default])
+```
+
+**Arguments**
+
+- `expr` — The value. [String](../data-types/string.md), [UInt32](../data-types/int-uint.md), [Float](../data-types/float.md) or [DateTime](../data-types/datetime.md).
+- `scale` - Tick size (precision): 10<sup>-precision</sup> seconds. Valid range: [ 0 : 9 ].
+- `timezone` (optional) - Time zone of the specified DateTime64 object.
+- `default` (optional) - Default value to return if an invalid argument is received. [DateTime64](../data-types/datetime64.md).
+
+**Returned value**
+
+- A calendar date and time of day, with sub-second precision, otherwise the minimum value of `DateTime64` or the `default` value if provided. [DateTime64](../data-types/datetime64.md).
+
+**Example**
+
+Query:
+
+```sql
+SELECT
+    toDateTime64OrDefault('1976-10-18 00:00:00 30', 3) AS invalid_arg,
+    toDateTime64OrDefault('1976-10-18 00:00:00 30', 3, 'UTC', toDateTime64('2001-01-01 00:00:00.00',3)) AS invalid_arg_with_default
+```
+
+Result:
+
+```response
+┌─────────────invalid_arg─┬─invalid_arg_with_default─┐
+│ 1970-01-01 01:00:00.000 │  2000-12-31 23:00:00.000 │
+└─────────────────────────┴──────────────────────────┘
+```
+
+**See also**
+
+- [toDateTime64](#todatetime64).
+- [toDateTime64OrZero](#todatetime64orzero).
+- [toDateTime64OrNull](#todatetime64ornull).
+
 ## toDecimal32
 
 Converts an input value to a value of type [`Decimal(9, S)`](../data-types/decimal.md) with scale of `S`. Throws an exception in case of an error.
diff --git a/src/Client/ConnectionPoolWithFailover.cpp b/src/Client/ConnectionPoolWithFailover.cpp
index fb895d17763..a5c14dc9957 100644
--- a/src/Client/ConnectionPoolWithFailover.cpp
+++ b/src/Client/ConnectionPoolWithFailover.cpp
@@ -168,7 +168,7 @@ std::vector<ConnectionPoolWithFailover::TryResult> ConnectionPoolWithFailover::g
     { return tryGetEntry(pool, timeouts, fail_message, settings, &table_to_check, /*async_callback=*/ {}); };
 
     return getManyImpl(settings, pool_mode, try_get_entry,
-        /*skip_unavailable_endpoints=*/ std::nullopt,
+        /*skip_unavailable_endpoints=*/ false, /// skip_unavailable_endpoints is used to get the min number of entries, and we need at least one
         /*priority_func=*/ {},
         settings.distributed_insert_skip_read_only_replicas);
 }
diff --git a/src/Client/ConnectionPoolWithFailover.h b/src/Client/ConnectionPoolWithFailover.h
index 308644ebbdb..6db52140854 100644
--- a/src/Client/ConnectionPoolWithFailover.h
+++ b/src/Client/ConnectionPoolWithFailover.h
@@ -42,7 +42,7 @@ public:
             size_t max_error_cap = DBMS_CONNECTION_POOL_WITH_FAILOVER_MAX_ERROR_COUNT);
 
     using Entry = IConnectionPool::Entry;
-    using PoolWithFailoverBase<IConnectionPool>::checkTryResultIsValid;
+    using PoolWithFailoverBase<IConnectionPool>::getValidTryResult;
 
     /** Allocates connection to work. */
     Entry get(const ConnectionTimeouts & timeouts) override;
@@ -98,7 +98,7 @@ public:
 
     std::vector<Base::ShuffledPool> getShuffledPools(const Settings & settings, GetPriorityFunc priority_func = {}, bool use_slowdown_count = false);
 
-    size_t getMaxErrorCup() const { return Base::max_error_cap; }
+    size_t getMaxErrorCap() const { return Base::max_error_cap; }
 
     void updateSharedError(std::vector<ShuffledPool> & shuffled_pools)
     {
diff --git a/src/Client/HedgedConnectionsFactory.cpp b/src/Client/HedgedConnectionsFactory.cpp
index be7397b0fad..df63a124539 100644
--- a/src/Client/HedgedConnectionsFactory.cpp
+++ b/src/Client/HedgedConnectionsFactory.cpp
@@ -327,7 +327,7 @@ HedgedConnectionsFactory::State HedgedConnectionsFactory::processFinishedConnect
         ShuffledPool & shuffled_pool = shuffled_pools[index];
         LOG_INFO(log, "Connection failed at try №{}, reason: {}", (shuffled_pool.error_count + 1), fail_message);
 
-        shuffled_pool.error_count = std::min(pool->getMaxErrorCup(), shuffled_pool.error_count + 1);
+        shuffled_pool.error_count = std::min(pool->getMaxErrorCap(), shuffled_pool.error_count + 1);
         shuffled_pool.slowdown_count = 0;
 
         if (shuffled_pool.error_count >= max_tries)
diff --git a/src/Common/PoolWithFailoverBase.h b/src/Common/PoolWithFailoverBase.h
index 53a746c316e..989ffd888f8 100644
--- a/src/Common/PoolWithFailoverBase.h
+++ b/src/Common/PoolWithFailoverBase.h
@@ -122,12 +122,18 @@ public:
         return result.entry.isNull() || !result.is_usable || (skip_read_only_replicas && result.is_readonly);
     }
 
-    void checkTryResultIsValid(const TryResult & result, bool skip_read_only_replicas) const
+    TryResult getValidTryResult(const std::vector<TryResult> & results, bool skip_read_only_replicas) const
     {
+        if (results.empty())
+            throw DB::Exception(DB::ErrorCodes::ALL_CONNECTION_TRIES_FAILED, "Cannot get any valid connection because all connection tries failed");
+
+        auto result = results.front();
         if (isTryResultInvalid(result, skip_read_only_replicas))
             throw DB::Exception(DB::ErrorCodes::LOGICAL_ERROR,
                 "Got an invalid connection result: entry.isNull {}, is_usable {}, is_up_to_date {}, delay {}, is_readonly {}, skip_read_only_replicas {}",
                 result.entry.isNull(), result.is_usable, result.is_up_to_date, result.delay, result.is_readonly, skip_read_only_replicas);
+
+        return result;
     }
 
     size_t getPoolSize() const { return nested_pools.size(); }
diff --git a/src/Core/Defines.h b/src/Core/Defines.h
index 6df335a9c8f..3341669fed2 100644
--- a/src/Core/Defines.h
+++ b/src/Core/Defines.h
@@ -40,7 +40,7 @@ static constexpr auto SHOW_CHARS_ON_SYNTAX_ERROR = ptrdiff_t(160);
 /// each period reduces the error counter by 2 times
 /// too short a period can cause errors to disappear immediately after creation.
 static constexpr auto DBMS_CONNECTION_POOL_WITH_FAILOVER_DEFAULT_DECREASE_ERROR_PERIOD = 60;
-/// replica error max cap, this is to prevent replica from accumulating too many errors and taking to long to recover.
+/// replica error max cap, this is to prevent replica from accumulating too many errors and taking too long to recover.
 static constexpr auto DBMS_CONNECTION_POOL_WITH_FAILOVER_MAX_ERROR_COUNT = 1000;
 
 /// The boundary on which the blocks for asynchronous file operations should be aligned.
diff --git a/src/Storages/Distributed/DistributedAsyncInsertBatch.cpp b/src/Storages/Distributed/DistributedAsyncInsertBatch.cpp
index 2db2bdf3981..625c64128e7 100644
--- a/src/Storages/Distributed/DistributedAsyncInsertBatch.cpp
+++ b/src/Storages/Distributed/DistributedAsyncInsertBatch.cpp
@@ -242,8 +242,7 @@ void DistributedAsyncInsertBatch::sendBatch(const SettingsChanges & settings_cha
 
                 auto timeouts = ConnectionTimeouts::getTCPTimeoutsWithFailover(insert_settings);
                 auto results = parent.pool->getManyCheckedForInsert(timeouts, insert_settings, PoolMode::GET_ONE, parent.storage.remote_storage.getQualifiedName());
-                auto result = results.front();
-                parent.pool->checkTryResultIsValid(result, insert_settings.distributed_insert_skip_read_only_replicas);
+                auto result = parent.pool->getValidTryResult(results, insert_settings.distributed_insert_skip_read_only_replicas);
                 connection = std::move(result.entry);
                 compression_expected = connection->getCompression() == Protocol::Compression::Enable;
 
@@ -302,8 +301,7 @@ void DistributedAsyncInsertBatch::sendSeparateFiles(const SettingsChanges & sett
 
             auto timeouts = ConnectionTimeouts::getTCPTimeoutsWithFailover(insert_settings);
             auto results = parent.pool->getManyCheckedForInsert(timeouts, insert_settings, PoolMode::GET_ONE, parent.storage.remote_storage.getQualifiedName());
-            auto result = results.front();
-            parent.pool->checkTryResultIsValid(result, insert_settings.distributed_insert_skip_read_only_replicas);
+            auto result = parent.pool->getValidTryResult(results, insert_settings.distributed_insert_skip_read_only_replicas);
             auto connection = std::move(result.entry);
             bool compression_expected = connection->getCompression() == Protocol::Compression::Enable;
 
diff --git a/src/Storages/Distributed/DistributedAsyncInsertDirectoryQueue.cpp b/src/Storages/Distributed/DistributedAsyncInsertDirectoryQueue.cpp
index 2400de4c07c..7f368102dfd 100644
--- a/src/Storages/Distributed/DistributedAsyncInsertDirectoryQueue.cpp
+++ b/src/Storages/Distributed/DistributedAsyncInsertDirectoryQueue.cpp
@@ -415,8 +415,7 @@ void DistributedAsyncInsertDirectoryQueue::processFile(std::string & file_path,
 
         auto timeouts = ConnectionTimeouts::getTCPTimeoutsWithFailover(insert_settings);
         auto results = pool->getManyCheckedForInsert(timeouts, insert_settings, PoolMode::GET_ONE, storage.remote_storage.getQualifiedName());
-        auto result = results.front();
-        pool->checkTryResultIsValid(result, insert_settings.distributed_insert_skip_read_only_replicas);
+        auto result = pool->getValidTryResult(results, insert_settings.distributed_insert_skip_read_only_replicas);
         auto connection = std::move(result.entry);
 
         LOG_DEBUG(log, "Sending `{}` to {} ({} rows, {} bytes)",
diff --git a/src/Storages/Distributed/DistributedSink.cpp b/src/Storages/Distributed/DistributedSink.cpp
index 39f75fd7d56..f01ea10065c 100644
--- a/src/Storages/Distributed/DistributedSink.cpp
+++ b/src/Storages/Distributed/DistributedSink.cpp
@@ -377,8 +377,7 @@ DistributedSink::runWritingJob(JobReplica & job, const Block & current_block, si
                     /// NOTE: INSERT will also take into account max_replica_delay_for_distributed_queries
                     /// (anyway fallback_to_stale_replicas_for_distributed_queries=true by default)
                     auto results = shard_info.pool->getManyCheckedForInsert(timeouts, settings, PoolMode::GET_ONE, storage.remote_storage.getQualifiedName());
-                    auto result = results.front();
-                    shard_info.pool->checkTryResultIsValid(result, settings.distributed_insert_skip_read_only_replicas);
+                    auto result = shard_info.pool->getValidTryResult(results, settings.distributed_insert_skip_read_only_replicas);
                     job.connection_entry = std::move(result.entry);
                 }
                 else
diff --git a/utils/check-style/aspell-ignore/en/aspell-dict.txt b/utils/check-style/aspell-ignore/en/aspell-dict.txt
index 111047a285f..796df6f1042 100644
--- a/utils/check-style/aspell-ignore/en/aspell-dict.txt
+++ b/utils/check-style/aspell-ignore/en/aspell-dict.txt
@@ -152,6 +152,7 @@ ChannelID
 Cidr
 Ciphertext
 CityHash
+CKibana
 Clangd
 ClickBench
 ClickCat
@@ -248,6 +249,7 @@ DoubleDelta
 Doxygen
 Durre
 ECMA
+ElasticSearch
 ETag
 Ecto
 EdgeAngle
@@ -473,6 +475,7 @@ KeeperMap
 KeeperOutstandingRequests
 Kerberos
 Khanna
+Kibana
 KittenHouse
 Klickhouse
 Kolmogorov
@@ -1370,6 +1373,7 @@ cipherList
 ciphertext
 cityHash
 cityhash
+ckibana
 ckman
 clangd
 cli
@@ -2587,6 +2591,7 @@ sqlinsert
 sqlite
 sqrt
 src
+dest
 srcReplicas
 sshkey
 stackoverflow