Package apache-airflow-backport-providers-google

Release: 2021.3.3

Table of contents

• Backport package
• Installation
• PIP requirements
• Cross provider package dependencies
• Provider class summary
  • Operators
    • New operators
    • Moved operators
  • Transfer operators
    • New transfer operators
    • Moved transfer operators
  • Sensors
    • New sensors
    • Moved sensors
  • Hooks
    • New hooks
    • Moved hooks
  • Secrets
    • Moved secrets
• Releases
  • Release 2021.3.3
  • Release 2021.2.5
  • Release 2020.11.23
  • Release 2020.11.13
  • Release 2020.10.29
  • Release 2020.10.5
  • Release 2020.6.24

Backport package

This is a backport providers package for google provider. All classes for this provider package are in airflow.providers.google python package.

Only Python 3.6+ is supported for this backport package.

While Airflow 1.10.* continues to support Python 2.7+ - you need to upgrade python to 3.6+ if you want to use this backport package.

Changelog

Release 2021.3.3

Features

• Corrects order of argument in docstring in GCSHook.download method (#14497)
• Refactor SQL/BigQuery/Qubole/Druid Check operators (#12677)
• Add GoogleDriveToLocalOperator (#14191)
• Add 'exists_ok' flag to BigQueryCreateEmptyTable(Dataset)Operator (#14026)
• Add materialized view support for BigQuery (#14201)
• Add BigQueryUpdateTableOperator (#14149)
• Add param to CloudDataTransferServiceOperator (#14118)
• Add gdrive_to_gcs operator, drive sensor, additional functionality to drive hook (#13982)
• Improve GCSToSFTPOperator paths handling (#11284)

Bug fixes

• Fixes to dataproc operators and hook (#14086)
• #9803 fix bug in copy operation without wildcard (#13919)

Release 2021.2.5

Breaking changes

Updated google-cloud-* libraries

This release of the provider package contains third-party library updates, which may require updating your DAG files or custom hooks and operators, if you were using objects from those libraries. Updating of these libraries is necessary to be able to use new features made available by new versions of the libraries and to obtain bug fixes that are only available for new versions of the library.

Details are covered in the UPDATING.md files for each library, but there are some details that you should pay attention to.

The field names use the snake_case convention

If your DAG uses an object from the above mentioned libraries passed by XCom, it is necessary to update the naming convention of the fields that are read. Previously, the fields used the CamelSnake convention, now the snake_case convention is used.

Before:

set_acl_permission = GCSBucketCreateAclEntryOperator(
    task_id="gcs-set-acl-permission",
    bucket=BUCKET_NAME,
    entity="user-{{ task_instance.xcom_pull('get-instance')['persistenceIamIdentity']"
    ".split(':', 2)[1] }}",
    role="OWNER",
)

After:

set_acl_permission = GCSBucketCreateAclEntryOperator(
  task_id="gcs-set-acl-permission",
  bucket=BUCKET_NAME,
  entity="user-{{ task_instance.xcom_pull('get-instance')['persistence_iam_identity']"
         ".split(':', 2)[1] }}",
  role="OWNER",
)

Features

• Add Apache Beam operators (#12814)
• Add Google Cloud Workflows Operators (#13366)
• Replace 'google_cloud_storage_conn_id' by 'gcp_conn_id' when using 'GCSHook' (#13851)
• Add How To Guide for Dataflow (#13461)
• Generalize MLEngineStartTrainingJobOperator to custom images (#13318)
• Add Parquet data type to BaseSQLToGCSOperator (#13359)
• Add DataprocCreateWorkflowTemplateOperator (#13338)
• Add OracleToGCS Transfer (#13246)
• Add timeout option to gcs hook methods. (#13156)
• Add regional support to dataproc workflow template operators (#12907)
• Add project_id to client inside BigQuery hook update_table method (#13018)

Bug fixes

• Fix four bugs in StackdriverTaskHandler (#13784)
• Decode Remote Google Logs (#13115)
• Fix and improve GCP BigTable hook and system test (#13896)
• updated Google DV360 Hook to fix SDF issue (#13703)
• Fix insert_all method of BigQueryHook to support tables without schema (#13138)
• Fix Google BigQueryHook method get_schema() (#13136)
• Fix Data Catalog operators (#13096)

Installation

You can install this package on top of an existing airflow 1.10.* installation via pip install apache-airflow-backport-providers-google

PIP requirements

Cross provider package dependencies

Those are dependencies that might be needed in order to use all the features of the package. You need to install the specified backport providers package in order to use them.

You can install such cross-provider dependencies when installing from PyPI. For example:

pip install apache-airflow-backport-providers-google[amazon]

Provider classes summary

In Airflow 2.0, all operators, transfers, hooks, sensors, secrets for the google provider are in the airflow.providers.google package. You can read more about the naming conventions used in Naming conventions for provider packages

Operators

New operators

Moved operators

Transfer operators

New transfer operators

Moved transfer operators

Sensors

New sensors

Moved sensors

Hooks

New hooks

Moved hooks

Secrets

Moved secrets

Releases

Release 2021.3.3

Release 2021.2.5

Release 2020.11.23

Release 2020.11.13

Release 2020.10.29

Release 2020.10.5

Release 2020.6.24