MapR: Step 3. Upgrade the Warehouse Cluster

Document created by RSA Information Design and Development on Jul 26, 2016
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This topic provides instructions on how to upgrade the warehouse cluster. This procedure is required after updating the configuration template file and rebooting the RSA Analytics Warehouse appliance.

Procedure

  1. Follow the "Upgrade MapR to Latest Components" instructions in the RSA Security Analytics v10.6 Upgrade Instructions located on RSA SecurCare Online (SCOL): https://knowledge.rsasecurity.com/https://knowledge.rsasecurity.com
  2. Manually open Hiveserver port 10000, which is not opened by default:

    1. Get the line number where the REJECT statement appears in the Iptable.
    2. Ensure that the Iptables service is running and enter the following command:

      NUM=$(iptables -L INPUT -n --line-numbers |grep 'reject-with' |awk ' {print $1}')

      Note: The ACCEPT statements that follow the REJECT statement in the Iptables will not take effect. You can incorporate the line number of the REJECT statement in the command to ensure that the ACCEPT statements preceed the REJECT statement.

    3. Add the firewall exception for port 10000 to the Iptables. Enter the following command:

      iptables -I INPUT $NUM -m state --state NEW -p tcp --dport 10000 -j ACCEPT

    4. Save the Iptables. Enter the following command:

      /etc/init.d/iptables save

    5. Restart the Iptables. Enter the following command:

      /etc/init.d/iptables restart

    6. Verify if the firewall exceptions for the ports are added. Enter the following command:

      Service iptables status | grep 10000

      The following output should be displayed:

      ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:10000

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