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https://issues.apache.org/jira/browse/AIRFLOW-2789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on AIRFLOW-2789 started by Jarosław Śmietanka.
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> Add ability to create single node cluster to DataprocClusterCreateOperator
> --------------------------------------------------------------------------
>
> Key: AIRFLOW-2789
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2789
> Project: Apache Airflow
> Issue Type: Improvement
> Components: contrib, gcp, operators
> Affects Versions: 1.10.0, 2.0.0
> Reporter: Jarosław Śmietanka
> Assignee: Jarosław Śmietanka
> Priority: Minor
>
> In GCP, it is possible to set up [Single node
> clusters|https://cloud.google.com/dataproc/docs/concepts/configuring-clusters/single-node-clusters]
> Since the minimal size of the cluster (without this modification) is 3 (one
> master + two workers). It may be very helpful while doing, for example,
> small-scale non-critical data processing or building proof-of-concept.
> Since I already have a code which does that, I volunteer to bring it to the
> community :)
> This improvement won't change many components and should not require
> groundbreaking changes to DataprocClusterCreateOperator.
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