Difference between synapse and hdinsight
What are major difference between synapse and HD insight and under what circumstances one should use synapse and vice versa
Spark HDInsight cluster deployment fails with an internal server error
I've tried deploying a 5.1.3 HDInsight cluster twice, and both times it fails with an internal server error. JSON below. I chose all the defaults except for using an existing storage account and virtual network. Any suggestions appreciated. { …
Azure HDInsight: Managing Unhealthy Nodes and Sessions
Hi Team, We are currently facing an issue with Unhealthy Nodes on Azure HDInsight. We have one centralized HDInsight cluster shared between Data Teams, where multiple Spark and Hive jobs are being submitted continuously. However, due to either overload…
spark notebooks with terraform
i want to create notebooks using automation for automation i am using terraform, can we invoke spark notebooks in terraform
Stucking in Creating HDinsight Clusters
Hi, My regional quota for vCPUs is 20, but I'm still unable to create the HDInsight clusters. Can anyone help me?
Unable to run Spark activity through data factory pipeline
After configuring the network and ensuring that the test connection between data factory and the respective spark cluster is successful, I am unable to submit nor view any spark jobs that are submitted through the data pipeline using the spark activity.…
Kafka REST proxy endpoint is corrupting and wrongly parsing data
Hello Team, I recently activated REST proxy endpoint for HdInsight kafka. The endpoint is used to produce data to a topic, and upon consuming from the topic I observed that the data is wrongly encoded and parsed. If I try to produce data from the client…
How can we integrate hadoop logs in insights
Hi , Need to integrage spark application logs in azure insights or api insgihts. And also need to build monitoring dashboard for azure spark hid ingishts Any inputs please
Unable to use HdinsightKafka REST proxy API after authenticating with access token.
Hello Team, I'm having issues connecting to HdInsight kafka using REST proxy endpoint. I followed the steps here (https://learn.microsoft.com/en-us/azure/hdinsight/kafka/rest-proxy), and was able to get token and authenticate the endpoint. However,…
Kafka REST Proxy Authentication
We would like to develop a HDInsight Kafka cluster to share real time data with a subcontractor. The REST proxy documentation indicates that "Kafka clients that need access to the REST proxy should be registered to a group by the group owner."…
Unclear what generates costs
After requesting a quota increase I managed to create a HDInsight cluster. The support told me that services generate costs only when they are in use. According to this page https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-delete-cluster I…
HDInsight Version 3.6 is Deprecated,User SubscriptionId 'XXX' does not have cores left to create resource 'hdi-kafka'. Required: 38, Available: 0.
I am going through this tutorial and getting this error when trying to create a HDInsight cluster: HDInsight Version 3.6 is Deprecated,User SubscriptionId 'XXX' does not have cores left to create resource 'hdi-kafka'. Required: 38, Available: 0. This…
Unable to create HDInsight cluster using Microsoft tutorial
I am a student trying to learn how to setup HDInsight Hadoop cluster. I have signed up and received the free $200 credit. I am following the steps laid out in Microsoft's tutorial here:…
How to restart the Kafka services on HDInsight Kafka Cluster
Im trying to restart the kafka services which were configured on HDInsight kafka cluster as below. But they are getting timeout. Please advise how to proceed. n0-kafkah:/usr/hdp/4.1.18.1/kafka/bin$ sudo ./kafka-server-start.sh…
Active worker nodes usage in HDinsight cluster for the period of last one year
Hi Team, Can someone help us to get the Active worker nodes usage in HDinsight cluster for the period of last one year. Thanks & Regards, Udaya
Why does HDInsight quota show 0 available cores?
When I view my quotas, I am not using any vCores, and it says I have 36 cores available. But when I try to set up a HDInsight Spark Cluster in the West Europe region it says I have 0 available. I have a pay-as-you basic subscription.
How to implement CI/CD on HDInsight ?
Hi, I need recommendations about how to apply CI/CD in HDinsight. I want to create "dev" and "prod" cluster. One Spark and one Hive IQ each. Let's…
Find activity logs sent to a log analytics workspace via a diagnostic setting
I am trying to export the activity logs of an HDInsight cluster, to a log anaytics workspace via a diagnostic setting. But I am unable to find the exported logs. I tried using the following query: search * | where TimeGenerated == "z" How…
Register button is disabled for Azure HDInsight
Hello, I hope this message finds you well. We are having an issue with the registration button for the HDInsight resource provider in the Azure portal. When trying to register from the account of the user with the global adminitiration role, I noticed…
Zero cores available to create Hdinsight cluster
I am using West Central Germany time zone to create a very small hd-insight Hadoop cluster but there are zero cores available. I have open a ticket with the tech support but still no quota allocated. I really need this to be done. Please help