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ASF GitHub Bot commented on AIRFLOW-2814: ----------------------------------------- codecov-io commented on issue #3669: Revert [AIRFLOW-2814] - Change `min_file_process_interval` to 0 URL: https://github.com/apache/incubator-airflow/pull/3669#issuecomment-409396427 # [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=h1) Report > Merging [#3669](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=desc) into [master](https://codecov.io/gh/apache/incubator-airflow/commit/ed972042a864cd010137190e0bbb1d25a9dcfe83?src=pr&el=desc) will **increase** coverage by `0.27%`. > The diff coverage is `n/a`. [![Impacted file tree graph](https://codecov.io/gh/apache/incubator-airflow/pull/3669/graphs/tree.svg?token=WdLKlKHOAU&src=pr&width=650&height=150)](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3669 +/- ## ========================================== + Coverage 77.51% 77.79% +0.27% ========================================== Files 205 205 Lines 15751 16079 +328 ========================================== + Hits 12210 12508 +298 - Misses 3541 3571 +30 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/jobs.py](https://codecov.io/gh/apache/incubator-airflow/pull/3669/diff?src=pr&el=tree#diff-YWlyZmxvdy9qb2JzLnB5) | `84.63% <ø> (+1.88%)` | :arrow_up: | | [airflow/utils/dag\_processing.py](https://codecov.io/gh/apache/incubator-airflow/pull/3669/diff?src=pr&el=tree#diff-YWlyZmxvdy91dGlscy9kYWdfcHJvY2Vzc2luZy5weQ==) | `89.45% <0%> (-0.43%)` | :arrow_down: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=continue). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=footer). Last update [ed97204...1ee1fc4](https://codecov.io/gh/apache/incubator-airflow/pull/3669?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > Default Arg "file_process_interval" for class SchedulerJob is inconsistent > with doc > ----------------------------------------------------------------------------------- > > Key: AIRFLOW-2814 > URL: https://issues.apache.org/jira/browse/AIRFLOW-2814 > Project: Apache Airflow > Issue Type: Bug > Components: scheduler > Reporter: Xiaodong DENG > Assignee: Xiaodong DENG > Priority: Critical > Fix For: 2.0.0 > > > h2. Backgrond > In > [https://github.com/XD-DENG/incubator-airflow/blob/master/airflow/jobs.py#L592] > , it was mentioned the default value of argument *file_process_interval* > should be 3 minutes (*file_process_interval:* Parse and schedule each file no > faster than this interval). > The value is normally parsed from the default configuration. However, in the > default config_template, its value is 0 rather than 180 seconds > ([https://github.com/XD-DENG/incubator-airflow/blob/master/airflow/config_templates/default_airflow.cfg#L432] > ). > h2. Issue > This means that actually that each file is parsed and scheduled without > letting Airflow "rest". This conflicts with the design purpose (by default > let it be 180 seconds) and may affect performance significantly. > h2. My Proposal > Change the value in the config template from 0 to 180. -- This message was sent by Atlassian JIRA (v7.6.3#76005)