[jira] [Assigned] (AIRFLOW-3607) Decreasing scheduler delay between tasks
[ https://issues.apache.org/jira/browse/AIRFLOW-3607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anonymous reassigned AIRFLOW-3607: -- Assignee: Amichai Horvitz (was: Dan Davydov) > Decreasing scheduler delay between tasks > > > Key: AIRFLOW-3607 > URL: https://issues.apache.org/jira/browse/AIRFLOW-3607 > Project: Apache Airflow > Issue Type: Improvement > Components: scheduler >Affects Versions: 1.10.0, 1.10.1 > Environment: ubuntu 14.04 >Reporter: Amichai Horvitz >Assignee: Amichai Horvitz >Priority: Major > Fix For: 1.10.2 > > Original Estimate: 336h > Remaining Estimate: 336h > > I came across the TODO in airflow/ti_deps/deps/trigger_rule_dep (line 52) > that says instead of checking the query for every task let the tasks report > to the dagrun. I have a dag with many tasks and the delay between tasks can > rise to 10 seconds or more, I already changed the configuration, added > processes and memory, checked the code and did research, profiling and other > experiments. I hope that this change will make a drastic change in the delay. > I would be happy to discuss this solution, the research and other solutions > for this issue. > Thanks -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Assigned] (AIRFLOW-3607) Decreasing scheduler delay between tasks
[ https://issues.apache.org/jira/browse/AIRFLOW-3607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amichai Horvitz reassigned AIRFLOW-3607: Assignee: Amichai Horvitz (was: Dan Davydov) > Decreasing scheduler delay between tasks > > > Key: AIRFLOW-3607 > URL: https://issues.apache.org/jira/browse/AIRFLOW-3607 > Project: Apache Airflow > Issue Type: Improvement > Components: scheduler >Affects Versions: 1.10.0, 1.10.1 > Environment: ubuntu 14.04 >Reporter: Amichai Horvitz >Assignee: Amichai Horvitz >Priority: Major > Fix For: 1.10.2 > > Original Estimate: 336h > Remaining Estimate: 336h > > I came across the TODO in airflow/ti_deps/deps/trigger_rule_dep (line 52) > that says instead of checking the query for every task let the tasks report > to the dagrun. I have a dag with many tasks and the delay between tasks can > rise to 10 seconds or more, I already changed the configuration, added > processes and memory, checked the code and did research, profiling and other > experiments. I hope that this change will make a drastic change in the delay. > I would be happy to discuss this solution, the research and other solutions > for this issue. > Thanks -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Assigned] (AIRFLOW-3607) Decreasing scheduler delay between tasks
[ https://issues.apache.org/jira/browse/AIRFLOW-3607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amichai Horvitz reassigned AIRFLOW-3607: Assignee: Dan Davydov > Decreasing scheduler delay between tasks > > > Key: AIRFLOW-3607 > URL: https://issues.apache.org/jira/browse/AIRFLOW-3607 > Project: Apache Airflow > Issue Type: Improvement > Components: scheduler >Affects Versions: 1.10.0, 1.10.1 > Environment: ubuntu 14.04 >Reporter: Amichai Horvitz >Assignee: Dan Davydov >Priority: Major > Fix For: 1.10.2 > > Original Estimate: 336h > Remaining Estimate: 336h > > I came across the TODO in airflow/ti_deps/deps/trigger_rule_dep (line 52) > that says instead of checking the query for every task let the tasks report > to the dagrun. I have a dag with many tasks and the delay between tasks can > rise to 10 seconds or more, I already changed the configuration, added > processes and memory, checked the code and did research, profiling and other > experiments. I hope that this change will make a drastic change in the delay. > I would be happy to discuss this solution, the research and other solutions > for this issue. > Thanks -- This message was sent by Atlassian JIRA (v7.6.3#76005)
