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FusionInsight HD 6.5.0 Administrator Guide 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring the HTTP Network Address of FusionInsight Manager

Configuring the HTTP Network Address of FusionInsight Manager

Scenario

Modify the Tomcat configuration file to configure the HTTP network address of FusionInsight Manager: http://WebService floating IP address of FusionInsight Manager system:8080/web. For convenience, you can enter the WebService floating IP address and port number only and do not need to enter /web.

Impact on the System

During the operation, Tomcat on the active management node needs to be restarted. During the restart, FusionInsight Manager is temporarily interrupted. You do not need to restart Tomcat on the standby management node.

Prerequisites

Prepare a valid storage location for backing up related files for restoring the HTTP configuration.

Procedure

  1. Use PuTTY to log in to the active management node using the active management IP address as user omm.
  2. Run the following command to go to the related directory:

    cd ${BIGDATA_HOME}/om-server/tomcat/conf

  3. Back up the Tomcat configuration file server.xml, run the following command to modify the Tomcat configuration file as prompted, and save the file and exit. The configuration file will be automatically synchronized to the standby management node.

    vi server.xml

    Add <Context path="/" docBase="web" reloadable="false" /> under <Context path="/web" docBase="web" reloadable="false" />. The modification result of server.xml is as follows:

    <Context path="/web" docBase="web" reloadable="false"/> 
    <Context path="/" docBase="web" reloadable="false" />

  4. Run the following command to configure permissions for the server.xml file:

    chown omm:wheel server.xml

    chmod 600 server.xml

  5. Run the following command to go to the related directory:

    cd ${BIGDATA_HOME}/om-server/tomcat/bin

  6. Run the following command to stop Tomcat:

    sh shutdown.sh

  7. Run the following command to start Tomcat:

    sh startup.sh

    The command is run successfully if the following information is displayed. Tomcat automatically performs initialization after startup.

    Tomcat started.

  8. After modifying the Tomcat configuration file, enter http://WebService floating IP address of the FusionInsight Manager system:8080 to log in to FusionInsight Manager.
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Updated: 2019-05-17

Document ID: EDOC1100074522

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