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Spice v0.17.1-beta (August 5, 2024)

· 4 min read
Phillip LeBlanc
Phillip LeBlanc
Co-Founder and CTO of Spice AI

The v0.17.1-beta minor release focuses on enhancing stability, performance, and usability. The Flight interface now supports the GetSchema API and s3, ftp, sftp, http, https, and databricks data connectors have added support for a client_timeout parameter.

Highlights in v0.17.1-beta​

Flight API GetSchema: The GetSchema API is now supported by the Flight interface. The schema of a dataset can be retrieved using GetSchema with the PATH or CMD FlightDescriptor types. The CMD FlightDescriptor type is used to get the schema of an arbitrary SQL query as the CMD bytes. The PATH FlightDescriptor type is used to retrieve the schema of a dataset.

Client Timeout: A client_timeout parameter has been added for Data Connectors: ftp, sftp, http, https, and databricks. When defined, the client timeout configures Spice to stop waiting for a response from the data source after the specified duration. The default timeout is 30 seconds.

datasets:
  - from: ftp://remote-ftp-server.com/path/to/folder/
    name: my_dataset
    params:
      file_format: csv
      # Example client timeout
      client_timeout: 30s
      ftp_user: my-ftp-user
      ftp_pass: ${secrets:my_ftp_password}

Breaking Changes​

TLS is now required to be explicitly enabled. Enable TLS on the command line using --tls-enabled true:

spice run -- --tls-enabled true --tls-certificate-file /path/to/cert.pem --tls-key-file /path/to/key.pem

Or in the spicepod.yml with enabled: true:

runtime:
  tls:
    # TLS explicitly enabled
    enabled: true
    certificate_file: /path/to/cert.pem
    key_file: /path/to/key.pem

Contributors​

  • @Jeadie
  • @y-f-u
  • @phillipleblanc
  • @sgrebnov
  • @peasee
  • @Sevenannn

What's Changed​

Dependencies​

  • Rust: Upgraded from v1.79.0 to v1.80.0

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.17.0-beta...v0.17.1-beta

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.

Spice v0.17-beta (July 29, 2024)

· 6 min read
Phillip LeBlanc
Phillip LeBlanc
Co-Founder and CTO of Spice AI

Announcing the first beta release of Spice.ai OSS! 🎉

The core Spice runtime has graduated from alpha to beta! Components, such as Data Connectors and Models, follow independent release milestones. Data Connectors graduating from alpha to beta include databricks, spiceai, postgres, s3, odbc, and mysql. From beta to 1.0, project will be to on improving performance and scaling to larger datasets.

This release also includes enhanced security with Transport Layer Security (TLS) secured APIs, a new spice install CLI command, and several performance and stability improvements.

Highlights in v0.17-beta​

  • Encryption in transit with TLS: The HTTP, gRPC, Metrics, and OpenTelemetry (OTEL) API endpoints can be secured with TLS by specifying a certificate and private key in PEM format.

Enable TLS using the --tls-certificate-file and --tls-key-file command-line flags:

spice run -- --tls-certificate-file /path/to/cert.pem --tls-key-file /path/to/key.pem

Or configure in the spicepod.yml:

runtime:
  tls:
    certificate_file: /path/to/cert.pem
    key_file: /path/to/key.pem

Get started with TLS by following the TLS Sample. For more details see the TLS Documentation.

  • spice install: Running the spice install CLI command will download and install the latest version of the runtime.
spice install

  • Improved SQLite and DuckDB compatibility: The SQLite and DuckDB accelerators support more complex queries and additional data types.

  • Pass through arguments from spice run to runtime: Arguments passed to spice run are now passed through to the runtime.

  • Secrets replacement within connection strings: Secrets are now replaced within connection strings:

datasets:
  - from: mysql:my_table
    name: my_table
    params:
      mysql_connection_string: mysql://user:${secrets:mysql_pw}@localhost:3306/db

Breaking Changes​

The odbc data connector is now optional and has been removed from the released binaries. To use the odbc data connector, use the official Spice Docker image or build the Spice runtime from source.

To build Spice from source with the odbc feature:

cargo build --release --features odbc

To use the official Spice Docker image from DockerHub:

# Pull the latest official Spice image
docker pull spiceai/spiceai:latest

# Pull the official v0.17-beta Spice image
docker pull spiceai/spiceai:0.17.0-beta

Contributors​

  • @y-f-u
  • @peasee
  • @digadeesh
  • @phillipleblanc
  • @ewgenius
  • @sgrebnov
  • @Sevenannn
  • @lukekim

What's Changed​

Dependencies​

Commits​

Full Changelog: https://github.com/spiceai/spiceai/compare/v0.16.0-alpha...v0.17-beta

Resources​

Community​

Spice.ai started with the vision to make AI easy for developers. We are building Spice.ai in the open and with the community. Reach out on Discord or by email to get involved.