cortana-intelligence

问题 We are moving the data from Azure Table Storage to Azure Data Lake Store with the help of Data Factory. As part of if I have added a linked service which connects to Azure Data Lake Store. { "name": "AzureDataLakeStoreLinkedService", "properties": { "description": "", "hubName": "xxxxxxxxxxxxxxxxxxxxxx", "type": "AzureDataLakeStore", "typeProperties": { "dataLakeStoreUri": "https://xxxxxxxxxxxxx.azuredatalakestore.net/webhdfs/v1", "authorization": "**********", "sessionId": "**********",

问题 So I got a bit of a problem. I retrieve some weatherdata from an external API. This is returned as JSON and send to an Azure IoT hub. Stream analytics processes the json into a proper format, but I got a problem here. The element: Current_Condition, is of an array format. It always has one element on the [0] position. I only need to get the data of that array from that very first position, without a filter for things like id etc. Under here is the complete data { "deviceId": "aNewDevice",

问题 So I got a bit of a problem. I retrieve some weatherdata from an external API. This is returned as JSON and send to an Azure IoT hub. Stream analytics processes the json into a proper format, but I got a problem here. The element: Current_Condition, is of an array format. It always has one element on the [0] position. I only need to get the data of that array from that very first position, without a filter for things like id etc. Under here is the complete data { "deviceId": "aNewDevice",

问题 Is it possible to use Azure Data Factory to get data from a REST API and insert it to a Azure database table? 回答1: Data factory offers a generic HTTP connector and a specific REST connector, allowing you to do retrieve data from HTTP endpoints by using GET or POST methods. Example: HTTP Linked Service { "name": "HttpLinkedService", "properties": { "type": "Http", "typeProperties": { "authenticationType": "Anonymous", "url" : "https://en.wikipedia.org/wiki/" } } } 回答2: I have done this using

问题 Is it possible to use Azure Data Factory to get data from a REST API and insert it to a Azure database table? 回答1: Data factory offers a generic HTTP connector and a specific REST connector, allowing you to do retrieve data from HTTP endpoints by using GET or POST methods. Example: HTTP Linked Service { "name": "HttpLinkedService", "properties": { "type": "Http", "typeProperties": { "authenticationType": "Anonymous", "url" : "https://en.wikipedia.org/wiki/" } } } 回答2: I have done this using

问题 I am trying to use spark sql to query a csv file placed in Data Lake Store. when I query i am getting "java.lang.ClassNotFoundException: Class com.microsoft.azure.datalake.store.AdlFileSystem not found". How can I use spark sql to query a file placed in Data Lake Store? Please help me with a sample. Example csv: Id Name Designation 1 aaa bbb 2 ccc ddd 3 eee fff Thanks in advance, Sowandharya 回答1: Presently HDInsight-Spark Clusters are not available with Azure Data Lake Storage. Once we have

问题 Working on the Bot Builder, I'm looking for a solution where I could get the realtime speech/audio of the speaker who spoke to the bot as attachment. Is it possible? Following is my code. public async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken)) { if (turnContext.Activity.Type == ActivityTypes.Message) { // Get the conversation state from the turn context. var state = await _accessors.CounterState.GetAsync(turnContext, () => new

问题 I have an experiment (exp) which is published as a web service (exp [Predictive Exp.]) in the azure machine learning studio, the data used by this experiment was pushed by R using AzureML package library(AzureML) ws <- workspace( id = 'xxxxxxxxx', auth = 'xxxxxxxxxxx' ) upload.dataset(data_for_azure, ws, "data_for_azure") The above thing worked, but lets say I want to update the dataset(same schema just added more rows) I tired this but this does not work: delete.datasets(ws, "data_for_azure"

问题 I have a problem with azure stream analytics job. Job monitor shows incoming input events (from Event Hub) but there are no output events or errors. Job is really simple, just to write every input to azure blob storage: SELECT * FROM input Any suggestions what could be wrong? Update! It was a bug in Azure Stream Analytics and it's already solved by Microsoft. 回答1: Did you try to include INTO clause? SELECT * INTO [output] FROM [input] 回答2: Since you have verified that events are coming into

问题 I am loading SQL server table using ADF and after insertion is over, I have to do little manipulation using below approach Trigger (After insert) - Failed, SQL server not able to detect inserted record that I push using ADF.. **Seems to be a bug** . Stored procedure using user defined table type - Getting error Error Number '156'. Error message from database execution : Incorrect syntax near the keyword 'select'. Must declare the table variable "@a". I have created below pipeline { "name":