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https://issues.apache.org/jira/browse/AIRFLOW-921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15906802#comment-15906802
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ASF subversion and git services commented on AIRFLOW-921:
---------------------------------------------------------
Commit a8f2c27ed44449e6611c7c4a9ec8cf2371cf0987 in incubator-airflow's branch
refs/heads/v1-8-test from [~bolke]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=a8f2c27 ]
AIRFLOW-932][AIRFLOW-932][AIRFLOW-921][AIRFLOW-910] Do not mark tasks removed
when backfilling[
In a backfill one can specify a specific task to
execute. We
create a subset of the orginal tasks in a subdag
from the original dag.
The subdag has the same name as the original dag.
This breaks
the integrity check of a dag_run as tasks are
suddenly not in
scope any more.
Closes #2122 from bolkedebruin/AIRFLOW-921
> 1.8.0rc Issues
> --------------
>
> Key: AIRFLOW-921
> URL: https://issues.apache.org/jira/browse/AIRFLOW-921
> Project: Apache Airflow
> Issue Type: Task
> Reporter: Dan Davydov
> Assignee: Bolke de Bruin
> Priority: Blocker
> Fix For: 1.8.0
>
>
> These are the pending issues for the Airflow 1.8.0 release:
> Blockers:
> [~bolke] please merge into the next RC and then remove from the list the
> sub-tasks linked in this JIRA
> Other Issues:
> - High DB Load (~8x more than 1.7) - We are still investigating but it's
> probably not a blocker for the release - (Theories: Might need execution_date
> index on dag_run (based on slow process list) OR it might be this query which
> is long running SELECT union_ti.dag_id AS union_ti_dag_id, union_ti.state AS
> union_ti_state, count( *) AS count_1
> FR))
> - Front page loading time is a lot slower
> [~bolke]
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