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Apache Airflow 2.9.3
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@utkarsharma2 utkarsharma2 released this 16 Jul 11:30
· 2952 commits to main since this release
2.9.3
81845de
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ephraimbuddy Ephraim Anierobi
GPG key ID: 08A7DC916B8EF080
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Significant Changes

Time unit for scheduled_duration and queued_duration changed (#37936)

scheduled_duration and queued_duration metrics are now emitted in milliseconds instead of seconds.

By convention all statsd metrics should be emitted in milliseconds, this is later expected in e.g. prometheus statsd-exporter.

Support for OpenTelemetry Metrics is no longer "Experimental" (#40286)

Experimental support for OpenTelemetry was added in 2.7.0 since then fixes and improvements were added and now we announce the feature as stable.

Bug Fixes

  • Fix calendar view scroll (#40458)
  • Validating provider description for urls in provider list view (#40475)
  • Fix compatibility with old MySQL 8.0 (#40314)
  • Fix dag (un)pausing won't work on environment where dag files are missing (#40345)
  • Extra being passed to SQLalchemy (#40391)
  • Handle unsupported operand int + str when value of tag is int (job_id) (#40407)
  • Fix TriggeredDagRunOperator triggered link (#40336)
  • Add [webserver]update_fab_perms to deprecated configs (#40317)
  • Swap dag run link from legacy graph to grid with graph tab (#40241)
  • Change httpx to requests in file_task_handler (#39799)
  • Fix import future annotations in venv jinja template (#40208)
  • Ensures DAG params order regardless of backend (#40156)
  • Use a join for TI notes in TI batch API endpoint (#40028)
  • Improve trigger UI for string array format validation (#39993)
  • Disable jinja2 rendering for doc_md (#40522)
  • Skip checking sub dags list if taskinstance state is skipped (#40578)
  • Recognize quotes when parsing urls in logs (#40508)

Doc Only Changes

  • Add notes about passing secrets via environment variables (#40519)
  • Revamp some confusing log messages (#40334)
  • Add more precise description of masking sensitive field names (#40512)
  • Add slightly more detailed guidance about upgrading to the docs (#40227)
  • Metrics allow_list complete example (#40120)
  • Add warning to deprecated api docs that access control isn't applied (#40129)
  • Simpler command to check local scheduler is alive (#40074)
  • Add a note and an example clarifying the usage of DAG-level params (#40541)
  • Fix highlight of example code in dags.rst (#40114)
  • Add warning about the PostgresOperator being deprecated (#40662)
  • Updating airflow download links to CDN based links (#40618)
  • Fix import statement for DatasetOrTimetable example (#40601)
  • Further clarify triage process (#40536)
  • Fix param order in PythonOperator docstring (#40122)
  • Update serializers.rst to mention that bytes are not supported (#40597)

Miscellaneous

  • Upgrade build installers and dependencies (#40177)
  • Bump braces from 3.0.2 to 3.0.3 in /airflow/www (#40180)
  • Upgrade to another version of trove-classifier (new CUDA classifiers) (#40564)
  • Rename "try_number" increments that are unrelated to the airflow concept (#39317)
  • Update trove classifiers to the latest version as build dependency (#40542)
  • Upgrade to latest version of hatchling as build dependency (#40387)
  • Fix bug in SchedulerJobRunner._process_executor_events (#40563)
  • Remove logging for "blocked" events (#40446)
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