snowpipe-streaming-java

Stream data into Snowflake using the Java Snowpipe Streaming SDK by configuring an uber-JAR with Maven and running a streaming application that pushes records directly to target tables. This workflow covers authentication, SDK setup, and data ingestion execution.

RSA key-pair authentication for Snowpipe Streaming requires generating an RSA key and registering its public portion with your Snowflake user via ALTER USER. The Java SDK then uses the private key to securely authenticate streaming connections without passwords.

Setting up Snowpipe Streaming requires Java 21+, Maven for building the project, a Snowflake account with ownership of target database, schema, and tables, and proper RSA key registration for authentication before executing the streaming SDK application.

Yes, the Java Snowpipe Streaming SDK supports both single-instance and parallel streaming modes for ingesting data into Snowflake. You can configure the SDK execution to run parallel streams for higher throughput when loading synthetic orders and order items.

The best way to verify real-time data ingestion into Snowflake is to run data verification steps after executing the Snowpipe Streaming SDK. This confirms that synthetic orders and order items successfully landed in the target ORDERS and ORDER_ITEMS tables.

You need ownership permissions on Snowflake database, schema, and target tables for Snowpipe Streaming because the Java SDK requires privileges to create and write to streaming channels. Without proper ownership, the SDK cannot open ingestion channels to push data.