In preparation for using KPI Management in MediationZone, a number of scripts need to be extracted and some setup is required. This is described on this page.
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These scripts will be used for different procedures that you find in the sections for KPI Management - Distributed Processing.
Preparations before extracting scripts:
A Prerequisite is that Spark, ZooKeeper, and Kafka are installed. Zookeeper and Kafka should be up and running as well. For more information about this, see LINK needed
Before running the command to extract the scripts, these parameters need to be set as environment variables as they will be entered into some scripts:
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1. Set up your preferred KPI profile or use the simplified example configuration which can be found in kpi_tst.zip ← Where can we find this?
2. Find and the kpi_spark*.mzp among the installation files and copy it to a place you want to keep your KPI application files.
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export KAFKA_BROKERS=”192.168.1.100:9092,192.168.1.101:9092,192.168.1.102:9092”
The username and password for an user with access to the profile is needed to be entered as the property MZ_PLATFORM_AUTH, unless the default username and password mzadmin/dr is used. The password is encrypted using the mzsh command encryptpassword.
The memory settings may need to be altered depending on the expected load, as well as the UI port for the KPI App inside Spark (default 4040).
In addition the addresses and ports of the platform, kafka and zookeeper may need to be updated.
In spark_common_params.sh:
Here all that needs to be changed is the master host ip, as well as the ports if needed. ← I don’t know what SPARK_LOCAL_IP is used for.
Edit the kpiapp/bin/spark_common_param.sh, so it has the SPARK_HOME path.
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