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| Property name | Description | Example value | Azure Portal Screenshot |
|---|---|---|---|
eventHubCompatiblePath | Event HUB compatible name that can be used to access the IoT Hub over AMQPS | iothub-ehub-delft-fews-3109254-e665c23b62 | AzureIotHub-Built-inendpoint |
consumersGroup | An event heb can have different consumer groups. Specify the used consumer group here. | $Default | AzureIotHub-Built-inendpoint |
eventHubCompatibleHostname | Event hub compatible hostname that can be used to access the IoT Hub over AMQPS | ihsuprodamres086dednamespace.servicebus.windows.net | AzureIotHub-Built-inendpoint |
numberOfPartitions | For scalability an event hub can be partitioned. The number of partitions used have to be specified here. | 2 | AzureIotHub-Built-inendpoint |
sharedAccessPolicyName | Name of the SAS policy that is used for authentication agains the IoT Hub. | service | AzureIotHub-SharedAccessPolicies |
sharedAccessPolicyKey | The actual policy key that can be used to authenticate against the IoT Hub. | V86dqC3AhjIqSgvAuShKDSsNamUJh5rJrqZ1e3hw7EA= | AzureIotHub-SharedAccessPolicies |
runningTimeMilliseconds | Optional property. Specifies how long the import will run in milliseconds. Default is one hour. Should only be changed for testing. | 120000 | not relevant |
| readMessagesFromStart | Optional property. Used for testing to read all messages available in the event hub. This option will read already processed messages again. | false | not relevant |
Example Import Configuration
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| Code Block | ||||||
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<?xml version="1.0" encoding="UTF-8"?>
<timeSeriesImportRun xmlns="http://www.wldelft.nl/fews" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.wldelft.nl/fews
http://fews.wldelft.nl/schemas/version1.0/timeSeriesImportRun.xsd">
<import>
<general>
<importType>AzureIotHub</importType>
<serverUrl>https://delft-fews-iot-hub.azure-devices.net</serverUrl> <!-- Not actually used -->
<relativeViewPeriod unit="day" start="-7" end="1" ></relativeViewPeriod>
<missingValue>-99.99</missingValue>
<dataFeedId>Azure IOT Hub</dataFeedId> <!-- data feed id is required for IOT hub -->
</general>
<properties>
<string key="eventHubCompatiblePath" value="iothub-ehub-delft-fews-3109254-e665c23b62" />
<string key="consumersGroup" value="$Default" />
<string key="eventHubCompatibleHostname" value="ihsuprodamres086dednamespace.servicebus.windows.net" />
<string key="sharedAccessPolicyName" value="service" />
<string key="sharedAccessPolicyKey" value="V86dqC3AhjIqSgvAuShKDSsNamUJh5rJrqZ1e3hw7EA=" />
<int key="numberOfPartitions" value="2" />
<int key="runningTimeMilliseconds" value="120000" /> <!-- run for 2 minutes for testing. Overrules the default running time of one hour -->
<!--int key="runningTimeMilliseconds" value="120000" /properties> -->
<!-- used for testing. Read all available messages -->
<!--bool key="readMessagesFromStart" value="true" /-->
</properties>
<timeSeriesSet>
<moduleInstanceId>ImportObserved</moduleInstanceId>
<valueType>scalar</valueType>
<parameterId>T.obs</parameterId>
<locationSetId>LocationSetId</locationSetId>
<timeSeriesType>external historical</timeSeriesType>
<timeStep unit="nonequidistant"/>
<readWriteMode>add originals</readWriteMode>
<expiryTime unit="year" multiplier="1"/>
</timeSeriesSet>
</import>
</timeSeriesImportRun>
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| Info |
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The namespace is NOT the name of the iot device, but the name of the iot hub. In this case: delft-fews-iot-hub |
Once connected, test message can be sent with the tool. Currently only PI XML can be used for testing.
