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https://issues.apache.org/jira/browse/AIRFLOW-6357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kaxil Naik resolved AIRFLOW-6357.
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Fix Version/s: 1.10.8
Resolution: Fixed
> Graph UI nodes hightlight is broken when task id contains dots
> --------------------------------------------------------------
>
> Key: AIRFLOW-6357
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6357
> Project: Apache Airflow
> Issue Type: Bug
> Components: ui
> Affects Versions: 1.10.7
> Reporter: Igor Khrol
> Assignee: Igor Khrol
> Priority: Minor
> Fix For: 1.10.8
>
>
> If task id contains a dot, Graph UI highlight is broken.
>
> ```
> with DAG(dag_id='hightlight_test',
> start_date=airflow.utils.dates.days_ago(2)) as dag:
> t1 = DummyOperator(task_id='t1')
> t2 = DummyOperator(task_id='t2.t2')
> t3 = DummyOperator(task_id='t3.t3')
> t1 >> t2
> t2 >> t3
> ```
>
> If you hightlight nodes in this DAG the following stacktrace is in JS console:
>
> graph?dag_id=daily_dag:1246 Uncaught TypeError: Cannot read property
> 'parentNode' of null
> at graph?dag_id=daily_dag:1246
> at Array.forEach (<anonymous>)
> at highlight_nodes (graph?dag_id=daily_dag:1245)
> at SVGGElement.<anonymous> (graph?dag_id=daily_dag:1253)
> at SVGGElement.__onmouseover (d3.min.js:1)
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