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CritasWang pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
new 2b74869a add memory size default description (#1082)
2b74869a is described below
commit 2b74869a24063acefe08eecdc5df256cbd3e9eb3
Author: leto-b <[email protected]>
AuthorDate: Wed Apr 22 12:10:31 2026 +0800
add memory size default description (#1082)
---
.../Cluster-Deployment_apache.md | 11 +++++++++--
.../Cluster-Deployment_timecho.md | 11 +++++++++--
.../Stand-Alone-Deployment_apache.md | 17 ++++++++++++-----
.../Stand-Alone-Deployment_timecho.md | 17 ++++++++++++-----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 10 ++++++++--
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 10 ++++++++--
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 11 +++++++++--
.../Cluster-Deployment_timecho.md | 11 +++++++++--
.../Stand-Alone-Deployment_apache.md | 17 ++++++++++++-----
.../Stand-Alone-Deployment_timecho.md | 17 ++++++++++++-----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 10 ++++++++--
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 10 ++++++++--
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 8 ++++----
.../Cluster-Deployment_apache.md | 8 ++++----
.../Cluster-Deployment_timecho.md | 8 ++++----
.../Stand-Alone-Deployment_apache.md | 8 ++++----
.../Stand-Alone-Deployment_timecho.md | 12 ++++++------
48 files changed, 262 insertions(+), 182 deletions(-)
diff --git
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 30bab464..90c591dc 100644
---
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -125,11 +125,18 @@ cd apache-iotdb-{version}-all-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
-| MEMORY_SIZE | Total memory allocated to the node | Empty | As needed
| Save changes without immediate execution; modifications take effect
after service restart. |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### 3.3.2 General Configuration
diff --git
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 336240df..e65a006d 100644
---
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -125,11 +125,18 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
-| MEMORY_SIZE | Total memory allocated to the node | Empty | As needed
| Save changes without immediate execution; modifications take effect
after service restart. |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### 3.3.2 General Configuration
diff --git
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index a3df77c4..08d42beb 100644
---
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -97,12 +97,19 @@ cd apache-iotdb-{version}-all-bin
Edit the following files for memory allocation:
-- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
+| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
-| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
-| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
#### 2.3.2 General Configuration
diff --git
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index ff19539a..5d0221f0 100644
---
a/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -95,12 +95,19 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
-- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
+| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
-| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
-| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
#### 2.3.2 General Configuration
diff --git
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index c0f32735..c0aec00f 100644
---
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -122,13 +122,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **Description** |
**Default** | **Recommended value** |
**Note** |
| :---------- | :----------------------------------------------------------- |
:---------- | :----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| - | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| Automatically calculated based on system memory, defaulting to 30% of the
system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
-| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
-| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | - | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| **Configuration** | **Description**
| **Default**
| **Recommended value** |
**Note** |
+| :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 57e7299a..09ef6264 100644
---
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -127,11 +127,17 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
- - **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
- | MEMORY_SIZE | Total memory allocated to the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+ | MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+ - **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+ | **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+ | :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+ | MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
**General Configuration**
diff --git
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index 3b2a5745..ea940bc3 100644
---
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -91,13 +91,13 @@ cd apache-iotdb-{version}-all-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 5d599d77..fe5ef008 100644
---
a/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -96,11 +96,17 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+| MEMORY_SIZE | Total memory allocated for the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :----------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :---------------------- |
+| MEMORY_SIZE | Total memory allocated for the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### General Configuration
diff --git
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index cfb08b44..043d4fb4 100644
---
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -121,13 +121,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **Description** |
**Default** | **Recommended value** |
**Note** |
| :---------- | :----------------------------------------------------------- |
:---------- | :----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| - | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| Automatically calculated based on system memory, defaulting to 30% of the
system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
-| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
-| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | - | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| **Configuration** | **Description**
| **Default**
| **Recommended value** |
**Note** |
+| :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 1baf4581..fb039eae 100644
---
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -118,13 +118,13 @@ cd iotdb-enterprise-{version}-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
- | MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode
nodes can use | - | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+ | MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode
nodes can use | Automatically calculated based on system memory, defaulting to
30% of the system memory. | Can be filled in as needed, and the
system will allocate memory based on the filled in values | Save changes
without immediate execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
- | **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
- | :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
- | MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes
can use | - | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+ | **Configuration** | **Description**
| **Default**
| **Recommended value**
| **Note** |
+ | :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+ | MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes
can use | Automatically calculated based on system memory, defaulting to 50% of
the system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index bf0e2325..eadc227f 100644
---
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -91,13 +91,13 @@ cd apache-iotdb-{version}-all-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index d3a10013..25fe15c5 100644
---
a/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -92,13 +92,13 @@ cd iotdb-enterprise-{version}-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 54d3b6b1..1a9bcace 100644
---
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -124,13 +124,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **Description** |
**Default** | **Recommended value** |
**Note** |
| :---------- | :----------------------------------------------------------- |
:---------- | :----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| - | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| Automatically calculated based on system memory, defaulting to 30% of the
system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
-| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
-| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | - | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| **Configuration** | **Description**
| **Default**
| **Recommended value** |
**Note** |
+| :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index aad70186..21a28477 100644
---
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -119,13 +119,13 @@ cd iotdb-enterprise-{version}-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
- | MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode
nodes can use | - | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+ | MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode
nodes can use | Automatically calculated based on system memory, defaulting to
30% of the system memory. | Can be filled in as needed, and the
system will allocate memory based on the filled in values | Save changes
without immediate execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
- | **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
- | :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
- | MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes
can use | - | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+ | **Configuration** | **Description**
| **Default**
| **Recommended value**
| **Note** |
+ | :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+ | MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes
can use | Automatically calculated based on system memory, defaulting to 50% of
the system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index 2123e363..a939b12a 100644
---
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -95,13 +95,13 @@ cd apache-iotdb-{version}-all-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 6e0525ac..b6a8f2d4 100644
---
a/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -93,13 +93,13 @@ cd iotdb-enterprise-{version}-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 30bab464..90c591dc 100644
---
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -125,11 +125,18 @@ cd apache-iotdb-{version}-all-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
-| MEMORY_SIZE | Total memory allocated to the node | Empty | As needed
| Save changes without immediate execution; modifications take effect
after service restart. |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### 3.3.2 General Configuration
diff --git
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 336240df..e65a006d 100644
---
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -125,11 +125,18 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
-| MEMORY_SIZE | Total memory allocated to the node | Empty | As needed
| Save changes without immediate execution; modifications take effect
after service restart. |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### 3.3.2 General Configuration
diff --git
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index a3df77c4..08d42beb 100644
---
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -97,12 +97,19 @@ cd apache-iotdb-{version}-all-bin
Edit the following files for memory allocation:
-- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
+| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
-| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
-| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
#### 2.3.2 General Configuration
diff --git
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index ff19539a..5d0221f0 100644
---
a/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -95,12 +95,19 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
-- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
+| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+
+- **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+| MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
-| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
-| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
#### 2.3.2 General Configuration
diff --git
a/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index c0f32735..c0aec00f 100644
---
a/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -122,13 +122,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **Description** |
**Default** | **Recommended value** |
**Note** |
| :---------- | :----------------------------------------------------------- |
:---------- | :----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| - | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes can use
| Automatically calculated based on system memory, defaulting to 30% of the
system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- `./conf/datanode-env.sh` configuration
-| **Configuration** | **Description**
| **Default** | **Recommended value**
| **Note** |
-| :---------------- |
:----------------------------------------------------------- | :---------- |
:----------------------------------------------------------- |
:---------------------------------- |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | - | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| **Configuration** | **Description**
| **Default**
| **Recommended value** |
**Note** |
+| :---------------- |
:-----------------------------------------------------------
|:-----------------------------------------------------------------------------------------|
:----------------------------------------------------------- |
:---------------------------------- |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can
use | Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### General Configuration
diff --git
a/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 57e7299a..09ef6264 100644
---
a/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -127,11 +127,17 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `./conf/confignode-env.sh` (or `.bat` for Windows)
- - **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :--------------------------------- | :---------- |
:-------------- | :-------------------------------------- |
- | MEMORY_SIZE | Total memory allocated to the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+ | MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+ - **DataNode**: `./conf/datanode-env.sh` (or `.bat` for Windows)
+
+ | **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+ | :------------ | :---------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :-------------------------------------- |
+ | MEMORY_SIZE | Total memory allocated to the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
**General Configuration**
diff --git
a/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index 3b2a5745..ea940bc3 100644
---
a/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -91,13 +91,13 @@ cd apache-iotdb-{version}-all-bin
| **Configuration** | **Description**
| **Default** | **Recommended value**
| Note |
| :---------------: |
:----------------------------------------------------------: | :---------: |
:----------------------------------------------------------: |
:---------------------------------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | empty | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
+| MEMORY_SIZE | The total amount of memory that IoTDB ConfigNode nodes
can use | Automatically calculated based on system memory, defaulting to 30%
of the system memory. | Can be filled in as needed, and the system will
allocate memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
- ./conf/datanode-env.sh (./conf/datanode-env.bat) configuration
-| **Configuration** | **Description** |
**Default** | **Recommended value** |
**Note** |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
empty | Can be filled in as needed, and the system will allocate memory
based on the filled in values | Save changes without immediate execution;
modifications take effect after service restart. |
+| **Configuration** | **Description** |
**Default**
| **Recommended value** | **Note**
|
+| :---------: | :----------------------------------:
|:----------------------------------------------------------------------------------------:|
:----------------------------------------------: | :----------: |
+| MEMORY_SIZE | The total amount of memory that IoTDB DataNode nodes can use |
Automatically calculated based on system memory, defaulting to 50% of the
system memory. | Can be filled in as needed, and the system will allocate
memory based on the filled in values | Save changes without immediate
execution; modifications take effect after service restart. |
#### System General Configuration
diff --git
a/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 5d599d77..fe5ef008 100644
---
a/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -96,11 +96,17 @@ cd timechodb-{version}-bin
Edit the following files for memory allocation:
- **ConfigNode**: `conf/confignode-env.sh` (or `.bat` for Windows)
-- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
| **Parameter** | **Description** | **Default** |
**Recommended** | **Notes** |
| :------------ | :---------------------------------- | :---------- |
:-------------- | :---------------------- |
-| MEMORY_SIZE | Total memory allocated for the node | Empty | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+| MEMORY_SIZE | Total memory allocated for the node | Automatically
calculated based on system memory, defaulting to 30% of the system memory.
| As needed | Save changes without immediate execution; modifications
take effect after service restart. |
+
+- **DataNode**: `conf/datanode-env.sh` (or `.bat` for Windows)
+
+| **Parameter** | **Description** | **Default**
|
**Recommended** | **Notes** |
+| :------------ | :----------------------------------
|:-----------------------------------------------------------------------------------------|
:-------------- | :---------------------- |
+| MEMORY_SIZE | Total memory allocated for the node | Automatically
calculated based on system memory, defaulting to 50% of the system memory. | As
needed | Save changes without immediate execution; modifications take
effect after service restart. |
+
#### General Configuration
diff --git
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 27645d69..f13164d6 100644
---
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -123,13 +123,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh配置
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 3.2.2 通用配置（./conf/iotdb-system.properties）
diff --git
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 1650911e..52ce1ad8 100644
---
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -124,13 +124,13 @@ cd timechodb-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh配置
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 3.2.2 通用配置（./conf/iotdb-system.properties）
diff --git
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index f1824829..786ba621 100644
---
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -88,13 +88,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- conf/datanode-env.sh（或 .bat）
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 2.3.2 功能配置
diff --git
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index dbd00da6..c460f401 100644
---
a/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/Master/Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -89,13 +89,13 @@ cd timechodb-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- conf/datanode-env.sh（或 .bat）
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 2.3.2 功能配置
diff --git
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index a78fb548..27500e88 100644
---
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -118,13 +118,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh` 配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 7f38e30f..35a48333 100644
---
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -119,13 +119,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh`配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index ddabd67e..4b51009f 100644
---
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -88,13 +88,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| ----------- | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 709b38c1..e27aed49 100644
---
a/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/Master/Tree/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -92,13 +92,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| :---------: | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 0ba4a667..57413c8b 100644
---
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -119,13 +119,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh` 配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 2548bbca..cd0dc532 100644
---
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -120,13 +120,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh`配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index 7c6d9745..32e7db96 100644
---
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -88,13 +88,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| ----------- | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index feceb00c..1f9a38b4 100644
---
a/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/V1.3.x/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -93,13 +93,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| :---------: | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index b2f4e518..facc311b 100644
---
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -120,13 +120,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh` 配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 2548bbca..cd0dc532 100644
---
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -120,13 +120,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh`配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index 8fb87e0c..4d498585 100644
---
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -90,13 +90,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| ----------- | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 89606d37..ee6c78f6 100644
---
a/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/dev-1.3/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -93,13 +93,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| :---------: | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index 27645d69..f13164d6 100644
---
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -123,13 +123,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh配置
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 3.2.2 通用配置（./conf/iotdb-system.properties）
diff --git
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 1650911e..52ce1ad8 100644
---
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -124,13 +124,13 @@ cd timechodb-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh配置
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 3.2.2 通用配置（./conf/iotdb-system.properties）
diff --git
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index f1824829..e8c7e1ba 100644
---
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -88,13 +88,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- conf/datanode-env.sh（或 .bat）
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 2.3.2 功能配置
diff --git
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index dbd00da6..c460f401 100644
---
a/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/latest-Table/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -89,13 +89,13 @@ cd timechodb-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- conf/datanode-env.sh（或 .bat）
-| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
-| :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 2.3.2 功能配置
diff --git
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
index a78fb548..27500e88 100644
---
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
+++
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_apache.md
@@ -118,13 +118,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh` 配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
index 7f38e30f..69a1ab15 100644
---
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
+++
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Cluster-Deployment_timecho.md
@@ -119,13 +119,13 @@ cd iotdb-enterprise-{version}-bin
| **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
| :---------- | :------------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- `./conf/datanode-env.sh`配置
- | **配置项** | **说明** | **默认值** | **推荐值**
| 备注 |
- | :---------- | :----------------------------------- | :--------- |
:----------------------------------------------- | :----------- |
- | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+ | **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+ | :---------- | :-----------------------------------
|:-----------------------| :----------------------------------------------- |
:----------- |
+ | MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 通用配置
diff --git
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
index ddabd67e..4b51009f 100644
---
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
+++
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_apache.md
@@ -88,13 +88,13 @@ cd apache-iotdb-{version}-all-bin
| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
| ----------- | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30%
| 可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
diff --git
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
index 709b38c1..0de6f74e 100644
---
a/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
+++
b/src/zh/UserGuide/latest/Deployment-and-Maintenance/Stand-Alone-Deployment_timecho.md
@@ -90,15 +90,15 @@ cd iotdb-enterprise-{version}-bin
- ./conf/confignode-env.sh（./conf/confignode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :------------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :------------------------------------:
|:------------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB ConfigNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的30% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
- ./conf/datanode-env.sh（./conf/datanode-env.bat）配置
-| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
-| :---------: | :----------------------------------: | :--------: |
:----------------------------------------------: | :----------: |
-| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 空 |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
+| **配置项** | **说明** | **默认值** |
**推荐值** | 备注 |
+| :---------: | :----------------------------------:
|:----------------------:| :----------------------------------------------: |
:----------: |
+| MEMORY_SIZE | IoTDB DataNode节点可以使用的内存总量 | 根据系统内存自动计算，默认为系统内存的50% |
可按需填写，填写后系统会根据填写的数值来分配内存 | 修改后保存即可，无需执行；重启服务后生效 |
#### 系统通用配置
