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OpenTelekomCloud Proposal Bot 2022-10-19 21:32:17 +00:00
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2
umn/source/fusioninsight_manager_operation_guide_applicable_to_3.x/cluster_management/configuring_client/installing_a_client.rst
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@ -179,7 +179,7 @@ Procedure
- You must delete the client installation directory when uninstalling a client.
- To ensure that an installed client can only be used by the installation user (for example, **user_client**), add parameter **-o** during the installation. That is, run the **./install.sh /opt/hadoopclient -o** command to install the client.
- If the NTP server is to be installed in **chrony** mode, ensure that the parameter **chrony** is added during the installation, that is, run the **command ./install.sh /opt/hadoopclient -o chrony** to install the client.
- If an HBase client is installed, it is recommended that the client installation directory contain only uppercase and lowercase letters, digits, and special characters (_-?.@+=) due to the limitation of the Ruby syntax used by HBase.
- If an HBase client is installed, it is recommended that the client installation directory contain only uppercase and lowercase letters, digits, and special characters ``(_-?.@+=)`` due to the limitation of the Ruby syntax used by HBase.
- If the client node is a server outside the cluster and cannot communicate with the service plane IP address of the active OMS node or cannot access port 20029 of the active OMS node, the client can be successfully installed but cannot be registered with the cluster or displayed on the UI.
#. Log in to the client to check whether the client is successfully installed.

10
umn/source/managing_clusters/job_management/copying_jobs.rst
View File

@ -48,7 +48,7 @@ Procedure
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -60,7 +60,7 @@ Procedure
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -75,7 +75,7 @@ Procedure
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -89,7 +89,7 @@ Procedure
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -98,7 +98,7 @@ Procedure
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
.. |image1| image:: /_static/images/en-us_image_0000001295898204.png

4
umn/source/managing_clusters/job_management/running_a_flink_job.rst
View File

@ -50,7 +50,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -62,7 +62,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Parameters | (Optional) Key parameter for program execution. The parameter is specified by the function of the user's program. MRS is only responsible for loading the parameter. Multiple parameters are separated by space. |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. caution:: |
| | |

12
umn/source/managing_clusters/job_management/running_a_hivesql_job.rst
View File

@ -60,7 +60,7 @@ Submitting a Job on the GUI
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| SQL File | This parameter is valid only when **SQL Type** is set to **Script**. The path of the SQL file to be executed must meet the following requirements: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -130,7 +130,7 @@ Submitting a Job on the GUI
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -142,7 +142,7 @@ Submitting a Job on the GUI
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -157,7 +157,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -171,7 +171,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -180,7 +180,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
#. Confirm job configuration information and click **OK**.

14
umn/source/managing_clusters/job_management/running_a_mapreduce_job.rst
View File

@ -61,7 +61,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -79,7 +79,7 @@ Submitting a Job on the GUI
| | |
| | - Data output path: Enter a directory that does not exist. |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. caution:: |
| | |
@ -122,7 +122,7 @@ Submitting a Job on the GUI
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -134,7 +134,7 @@ Submitting a Job on the GUI
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -149,7 +149,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -163,7 +163,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. (Supported only in MRS 1.8.10 and earlier versions) |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -172,7 +172,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
#. Confirm job configuration information and click **OK**.

12
umn/source/managing_clusters/job_management/running_a_sparksql_job.rst
View File

@ -55,7 +55,7 @@ Submitting a Job on the GUI
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| SQL File | This parameter is valid only when **SQL Type** is set to **Script**. The path of the SQL file to be executed must meet the following requirements: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -136,7 +136,7 @@ Submitting a Job on the GUI
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -148,7 +148,7 @@ Submitting a Job on the GUI
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -163,7 +163,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -177,7 +177,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -186,7 +186,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
#. Confirm job configuration information and click **OK**.

14
umn/source/managing_clusters/job_management/running_a_sparksubmit_job.rst
View File

@ -53,7 +53,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -67,7 +67,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Parameters | (Optional) Key parameter for program execution. The parameter is specified by the function of the user's program. MRS is only responsible for loading the parameter. Multiple parameters are separated by space. |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. caution:: |
| | |
@ -140,7 +140,7 @@ Submitting a Job on the GUI
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -152,7 +152,7 @@ Submitting a Job on the GUI
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -167,7 +167,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -181,7 +181,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -190,7 +190,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
#. Confirm job configuration information and click **OK**.

14
umn/source/mrs_quick_start/creating_a_job.rst
View File

@ -58,7 +58,7 @@ Submitting a Job on the GUI
+-----------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **obs://**. Example: **obs://wordcount/program/xxx.jar** |
@ -76,7 +76,7 @@ Submitting a Job on the GUI
| | |
| | - Data output path: Enter a directory that does not exist. |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. caution:: |
| | |
@ -119,7 +119,7 @@ Submitting a Job on the GUI
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Program Path | Path of the program package to be executed. The following requirements must be met: |
| | |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ;|&><'$. The parameter value cannot be empty or full of spaces. |
| | - Contains a maximum of 1,023 characters, excluding special characters such as ``;|&><'$.`` The parameter value cannot be empty or full of spaces. |
| | - The path of the program to be executed can be stored in HDFS or OBS. The path varies depending on the file system. |
| | |
| | - OBS: The path must start with **s3a://**. Example: **s3a://wordcount/program/xxx.jar** |
@ -131,7 +131,7 @@ Submitting a Job on the GUI
| | |
| | Configuration method: *Package name*.\ *Class name* |
| | |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ;|&><'$, but can be left blank. |
| | The parameter contains a maximum of 150,000 characters. It cannot contain special characters ``;|&><'$,`` but can be left blank. |
| | |
| | .. note:: |
| | |
@ -146,7 +146,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. For details about how to import data to HDFS, see :ref:`Importing Data <en-us_topic_0019489057__section6302178417377>`. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Export To | Path for outputting data |
| | |
@ -160,7 +160,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. (Supported only in MRS 1.8.10 and earlier versions) |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log Path | Path for storing job logs that record job running status. |
| | |
@ -169,7 +169,7 @@ Submitting a Job on the GUI
| | - OBS: The path must start with **s3a://**. |
| | - HDFS: The path must start with **/user**. |
| | |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ;|&>,<'$, and can be left blank. |
| | The parameter contains a maximum of 1,023 characters, excluding special characters such as ``;|&>,<'$,`` and can be left blank. |
+-----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
#. Confirm job configuration information and click **OK**.

2
umn/source/using_an_mrs_client/installing_a_client/installing_a_client_version_3.x_or_later.rst
View File

@ -139,7 +139,7 @@ Installing a Client on a Node Inside a Cluster
- If the clients of all or some services use the **/opt/client** directory, other directories must be used when you install other service clients.
- You must delete the client installation directory when uninstalling a client.
- To ensure that an installed client can only be used by the installation user (for example, **user_client**), add parameter **-o** during the installation. That is, run the **./install.sh /opt/client -o** command to install the client.
- If an HBase client is installed, it is recommended that the client installation directory contain only uppercase and lowercase letters, digits, and characters (_-?.@+=) due to the limitation of the Ruby syntax used by HBase.
- If an HBase client is installed, it is recommended that the client installation directory contain only uppercase and lowercase letters, digits, and characters ``(_-?.@+=)`` due to the limitation of the Ruby syntax used by HBase.
Using a Client
--------------