[AIRFLOW-2270] Handle removed tasks in backfill #3176
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Fix issue with backfill jobs of dags, where tasks in the removed state are not run but still considered to be pending, causing an indefinite loop.
aliceabe
pushed a commit
to aliceabe/incubator-airflow
that referenced
this pull request
Jan 3, 2019
Fix issue with backfill jobs of dags, where tasks in the removed state are not run but still considered to be pending, causing an indefinite loop. Closes apache#3176 from ji-han/AIRFLOW- 2270_dag_backfill_removed_tasks
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
JIRA
https://issues.apache.org/jira/browse/AIRFLOW-2270
Description
Fixes issue with backfill jobs of dags, where tasks in the removed state are not run but still considered to be pending, causing an indefinite loop.
Tests
Adds a regression test for this behavior under
test_backfill_execute_subdag_with_removed_taskCommits