azure-event-hubs-spark | Enabling Continuous Data Processing with Apache Spark

by Azure Scala Version: v2.3.18 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | azure-event-hubs-spark Summary

azure-event-hubs-spark is a Scala library typically used in Big Data, Kafka, Spark applications. azure-event-hubs-spark has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is the source code of the Azure Event Hubs Connector for Apache Spark. Azure Event Hubs is a highly scalable publish-subscribe service that can ingest millions of events per second and stream them into multiple applications. Spark Streaming and Structured Streaming are scalable and fault-tolerant stream processing engines that allow users to process huge amounts of data using complex algorithms expressed with high-level functions like map, reduce, join, and window. This data can then be pushed to filesystems, databases, or even back to Event Hubs. By making Event Hubs and Spark easier to use together, we hope this connector makes building scalable, fault-tolerant applications easier for our users.

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azure-event-hubs-spark has a low active ecosystem.

It has 151 star(s) with 137 fork(s). There are 40 watchers for this library.

It had no major release in the last 12 months.

There are 39 open issues and 220 have been closed. On average issues are closed in 100 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of azure-event-hubs-spark is v2.3.18

Quality

azure-event-hubs-spark has no bugs reported.

Security

azure-event-hubs-spark has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

azure-event-hubs-spark is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

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azure-event-hubs-spark releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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azure-event-hubs-spark Key Features

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Community Discussions

Trending Discussions on azure-event-hubs-spark

Could not instantiate EventHubSourceProvider for Azure Databricks

How to use EventHubsForeachWriter in Azure Databricks

QUESTION

Could not instantiate EventHubSourceProvider for Azure Databricks

Asked 2020-May-19 at 18:54

Using the steps documented in structured streaming pyspark, I'm unable to create a dataframe in pyspark from the Azure Event Hub I have set up in order to read the stream data.

Error message is: java.util.ServiceConfigurationError: org.apache.spark.sql.sources.DataSourceRegister: Provider org.apache.spark.sql.eventhubs.EventHubsSourceProvider could not be instantiated

I have installed the Maven libraries (com.microsoft.azure:azure-eventhubs-spark_2.11:2.3.12 is unavailable) but none appear to work: com.microsoft.azure:azure-eventhubs-spark_2.11:2.3.15 com.microsoft.azure:azure-eventhubs-spark_2.11:2.3.6

As well as ehConf['eventhubs.connectionString'] = sc._jvm.org.apache.spark.eventhubs.EventHubsUtils.encrypt(connectionString) but the error message returned is:

java.lang.NoSuchMethodError: org.apache.spark.internal.Logging.$init$(Lorg/apache/spark/internal/Logging;)V

The connection string is correct as it is also used in a console application that writes to the Azure Event Hub and that works.

Can someone point me in the right direction, please. Code in use is as follows:

...

ANSWER

Answered 2020-May-19 at 18:54

To resolve the issue, I did the following:

Uninstall azure event hub library versions
Install com.microsoft.azure:azure-eventhubs-spark_2.11:2.3.15 library version from Maven Central
Restart cluster
Validate by re-running code provided in the question

Source https://stackoverflow.com/questions/61858684

QUESTION

How to use EventHubsForeachWriter in Azure Databricks

Asked 2019-Jan-29 at 14:05

I'm trying to use EventHubsForeachWriter, as showed here:

...

ANSWER

Answered 2019-Jan-29 at 14:05

Found the answer in this github issue.

So, I guess the following should work:

Source https://stackoverflow.com/questions/53522091

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install azure-event-hubs-spark

In order to use the connector, you need to have:. More details on building from source and running tests can be found in our Contributor's Guide.
Java 1.8 SDK installed
Maven 3.x installed (or SBT version 1.x)