v0.8.1

This release stops passing 'default' as the default value for aws_profile for S3 filesystems, as this breaks default behaviour for AWS logins.

v0.8.0

Another relatively small release with minor breaking changes to the API, pushing it up to the next major version.

Breaking changes:

• All async keywords have been replaced with wait, in order to support Python 3.7.

Features and enhancements:

• Compatibility fixes for Python 2 data encoding in filesystem operations.
• S3 write support, as well as slightly more robust S3 client connections and the option to skip Hadoop artifacts.
• Improved logging and warnings (including support for indeterminate progress bars).
• Pyhive logging of query has been silenced.
• Added thrift dependency which does not seem to be pulled in upstream.

Behind the scenes:

• Stricter code conventions and linting has resulted in cleaner code.

v0.7.0

This is a relatively small release, but which has slightly different default behaviour, making it a tick over to the next major release.

Improvements:

• Authorisation is now actually passed through to backends in Presto, Hive, Druid and Neo4j clients when username is not None. To avoid default usernames being passed, use username=False in the constructor.
• Allow customisation of the source name for Presto clients.

Bugfixes:

• Fixed requests being loaded at import time, despite supposedly being a runtime import.
• None results from presto polling are now correctly handled.

v0.6.2

Features and Enhancements:

• Added warning when users push dataframes using HiveServer2Client.push when default table properties are implicitly used.

Bugfixes:

• Fix reference to self.remote in WebHdfsClient constructor, which causes the client to be prepared at creation time rather than lazily deferred until first use.
• Fix empty StringIO buffer being returned when opening a non-existent file with mode 'r'.

v0.6.1

Features and enhancements:

• Allow all host specifications provided to a Duct instance to include the port. This port will take precedence over any value supplied via port.
• Supplying a list of hostnames to a Duct instance as the host value will result in naive load-balancing (i.e. the hostnames will be randomly sorted and the first accessible hostname/port will be chosen).
• Added support for automatically configuring WebHdfsClient instances via a cloudera XML configuration file.

Bugfixes:

• Fix typo/bug in LocalFsClient.open() due to missing self reference in function definition.

v0.6.0: First publicly supported release

This release marks the graduation of omniduct from a fledgeling project to a publicly supported body of code. Core functionality is now fully documented. Refer to documentation for a full rundown of functionality.