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FusionInsight HD V100R002C60SPC200 Product Description 06

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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).
Hardware and Running Environment Requirements

Hardware and Running Environment Requirements

Hardware Requirements

HUAWEI FusionInsight HD supports universal x86 servers. Enterprises can select servers as required.

Ensure that each server meets the requirements listed in Table 3-3.

Table 3-3 Minimum requirements for hardware
Hardware Configuration
CPU
  • Minimum configuration, dual-socket four-core Intel processor
  • Recommended configuration, dual-socket eight-core Intel processor
Bit-mode 64 bits
Memory ≥ 64 GB. To meet the requirements of actual service running, the memory size must be planned based on actual service deployment. For details, see Deployment Principles.
NIC
  • Two GE electrical ports are used on the management plane and the ports are bonded.
  • Two 10GE optical ports are used on the service plane and the ports are bonded.
  • Two GE electrical ports are used on the external management network and the ports are bonded.
RAID configuration

The non-OS disks of the management node and control node are used to store FusionInsight HD metadata, and the non-OS disks of the data node are used to store FusionInsight HD Hadoop data.

  • Management node: Both the OS disk and non-OS disk use an exclusive RAID group of RAID 1.
  • Control node: Both the OS disk and each non-OS disk use an exclusive RAID group of RAID 1.
  • Data node: The OS disk uses an exclusive RAID group of RAID 1; while RAID 0 or no RAID is configured for the non-OS disk.
NOTE:
If you use old disks for the installation, configure a RAID and format the disks before the installation.
Number of disks

The disk quantity indicates the number of disks that can be detected by the OS after RAID groups are configured. For example, if a node has six disks and three RAID 1 groups are configured, the disk quantity of the node is 3.

If not all services are installed, you can reduce the number of metadata disks or data disks required by the services that are not installed. For details about the number of metadata disks or data disks required by each service, see the Preparing OS.

  • All nodes are deployed separately:
    • Management node: Each node has two disks (one OS disk and one metadata disk).
    • Control node: Each node has six disks (one OS disk and five metadata disks).
    • Data node: Each node has 10 disks (one OS disk and nine data disks).
  • Management nodes and control nodes are deployed together, and data nodes are deployed separately:
    • Management node and control node: Each node has seven disks (one OS disk and six metadata disks).
    • Data node: Each node has 10 disks (one OS disk and nine data disks).
  • All nodes are deployed together: Each node has 16 disks (one OS disk, seven metadata disks, and nine data disks).
NOTE:
  • Install the two data nodes of SolrServerAdmin. Add a data disk to each of the two data nodes.
  • If Solr index data is stored in the HDFS, five data disks can be saved for each data node.
  • Each Redis instance corresponds to a disk partition. (The number of Redis instances is the number of CPU cores minus 2.) It is recommended that the number of Redis partitions allocated on each disk be equal to or less than five to ensure cluster performance.
Disk space

For details about how to configure RAID, see How to Configure the Capacity of RAID1 in the Software Installation. If the disk capacity is 600 GB, the disk can be rebuilt within 4 hours after a disk fault occurs. You can flexibly configure the disk capacity based on the actual requirements.

  • Management node: The space of the OS disk is greater than or equal to 600 GB, and the space of each non-OS disk is greater than or equal to 600 GB.
  • Control node: The space of the OS disk is greater than or equal to 600 GB, and the space of each non-OS disk is greater than or equal to 600 GB.
  • Data node: The space of the OS disk is greater than or equal to 600 GB, and the space of each non-OS disk is greater than or equal to 500 GB.

Running Environment Requirements

Table 3-4 shows the running environment requirements.

Table 3-4 Running environment requirements

Item

Description

OS

Recommended:

  • SUSE Linux Enterprise Server 11 SP3 (SUSE 11.3)
  • RedHat-6.4-x86_64 (Red Hat 6.4)

Available:

  • SUSE Linux Enterprise Server 11 SP1 (SUSE 11.1), SUSE Linux Enterprise Server 11 SP2 (SUSE 11.2)
  • RedHat-6.5-x86_64 (Red Hat 6.5) and RedHat-6.6-x86_64 (Red Hat 6.6)
  • CentOS–6.6 (CentOS 6.6), CentOS-6.5 (CentOS 6.5) and CentOS-6.4 (CentOS 6.4)

Web browser

  • Internet Explorer 9 Standards Mode or later
    NOTE:
    If Solr is required, use Internet Explorer 10 or later.
  • Google Chrome 21 or later
  • Mozilla Firefox versions:
    • Windows: 24.x/31.x/40.x and later
      NOTE:
      To access FusionInsight Manager using a Firefox 24.x browser, perform the following operations:
      1. Enter about:config in the address box, and press Enter. The configuration page is displayed.
      2. Search security.tls.version.max, and double-click the parameter to set it to 3.
    • Linux:
      • Firefox 31.1.0 provided by Red Hat 6.6
      • Firefox 17.0.4 provided by SUSE 11.3
        NOTE:
        • Hue does not support the browser of this version.
        • For the configuration methods of using a Firefox browser installed on Linux, see Accessing FusionInsight Manager Using a Firefox Browser Installed on Linux in the Software Installation.

JDK

  • Oracle JDK: The server supports version 1.8 and the client supports version 1.7 and version 1.8.
  • IBM JDK: The server supports version 1.8 and the client supports version 1.7 and version 1.8.
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Updated: 2019-04-10

Document ID: EDOC1000104139

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