Another way to use an asynchronous callback function is to use theCompletableFutureAPI. This powerful API, introduced in Java 8, facilitates executing and combining asynchronous method invocations. It does everything we did in the previous example such as creating a newThreadthen starting and managi...
Incremental transformation in Databricks with Structured Streaming allows you to specify transformations to DataFrames with the same API as a batch query, but it tracks data across batches and aggregated values over time so that you don’t have to. It never has to reprocess data, so it is fas...
Learn best practices and ways to successfully use the Azure Cosmos DB for Apache Cassandra with Apache Cassandra applications.
The MongoDB Connector for Apache Spark allows you to use MongoDB as a data source for Apache Spark. You can use the connector to read data from MongoDB and write it to Databricks using the Spark API. To make it even easier, MongoDB and Databricks recently announcedDatabricks Notebooks integ...
When you submit jobs through the Databricks Jobs REST API, idempotency is not guaranteed. If the client request is timed out and the client resubmits the same request, you may end up with duplicate jobs running. To ensure job idempotency when you submit jobs through the Jobs API, you can ...
As a part of the Kubernetes 1.7 release, they introduced the concept of Custom Resources to extend the capabilities by adding any kind of API object useful for your application.Custom Resource Definition (CRD)is what you use to define a Custom Resource. This is a powerful...
You can either use the sandbox project or create one; the link will work once you have registered and set up watsonx.ai. If more help is needed, you can read the documentation. Create an API key to access watsonx.ai foundation models. Follow the steps to create your AP...
Scout Databricks on AWS Marketplace4,974 reads How to Use Mock API in Playwright by Luca Del PuppoFebruary 9th, 2023 Too Long; Didn't ReadToday I want to talk about how to mock API with Playwright. To do that, I add a new feature to the usual example. When one of the players wi...
Databricks Community Edition Runtime 6.4 (Scala 2.11, Spark 2.4.5, OpenJDK 8) Connect from notebook Go to the Cluster configuration page. Select the Spark Cluster UI - Master tab and get the master node IP address from the hostname label ...
To use your custom CA certificates with DBFS FUSE (AWS|Azure|GCP), add/databricks/spark/scripts/restart_dbfs_fuse_daemon.shto the end of your init script. Troubleshooting If you get a error message likebash: line : $'\r': command not foundorbash: line : warning: here-document at line...