streamx | Ingest data from Kafka to Object Stores

It seems you are sending in the client var header = BitConverter.GetBytes(bytesToSend.Length); as the byte count were really it should be var header = BitConverter.GetBytes(sendData.Length);

You can use Kafka Connect to do this integration, with the Kafka Connect S3 connector.

Kafka Connect is part of Apache Kafka, and the S3 connector is an open-source connector available either standalone or as part of Confluent Platform.

For general information and examples of Kafka Connect, this series of articles might help:

• https://www.confluent.io/blog/simplest-useful-kafka-connect-data-pipeline-world-thereabouts-part-1/
• https://www.confluent.io/blog/blogthe-simplest-useful-kafka-connect-data-pipeline-in-the-world-or-thereabouts-part-2/
• https://www.confluent.io/blog/simplest-useful-kafka-connect-data-pipeline-world-thereabouts-part-3/

Disclaimer: I work for Confluent, and wrote the above blog articles.

April 2020: I have recorded a video showing how to use the S3 sink: https://rmoff.dev/kafka-s3-video

The important step is, start the StreamMessageListenerContainer after the subscription is done.

As huseyin tugrul buyukisik suggested, the stream callback worked in this scenario. I have tested this for two streams.

The final design is as following:-

The region which I used is cn-north-1. Need specify region info in hdfs-site.xml like below, otherwise it will connect to s3.amazonaws.cn as default.

If all you want is a space between your columns why don't you try the bootstrap class justify-content-between?

The issue is resolved with recreating (revert to full access and then adjust what you need) SharePoint Online Access Policies for Azure Active Directory - Conditional Access.

Ref: https://TENANT-admin.sharepoint.com/_layouts/15/online/TenantAccessPolicies.aspx https://portal.azure.com/#blade/Microsoft_AAD_IAM/ConditionalAccessBlade/Policies

Error message is wrong and it does not have nothing with labels on https://protection.office.com

We need to check two things.

• 1) If the URL itself is alive
• 2) If the URL is alive, is the data streaming (you may have broken link).

1) To check if URL is alive. We can check status code. Anything 2xx or 3xx is good (you can tailor this to your needs).

The ByteArrayConverter is not going to do any translation of data: instead of actually doing any serialization/deserialization, it assumes the connector knows how to handle raw byte[] data. However, the ParquetFormat (and in fact most formats) cannot handle just raw data. Instead, they expect data to be deserialized and structured as a record (which you can think of as a C struct, a POJO, etc).

Note that the qubole streamx README notes that ByteArrayConverter is useful in cases where you can safely copy the data directly. Examples would be if you have the data as JSON or CSV. These don't need deserialization because the bytes for each Kafka record's value can simply be copied into the output file. This is a nice optimization in those cases, but not generally applicable to all output file formats.