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https://issues.apache.org/jira/browse/AIRFLOW-5920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17008901#comment-17008901
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Kamil Bregula commented on AIRFLOW-5920:
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In my opinion, no involvement from Neo4j is needed. This is a
community-developed project.
Maybe it is worth not closing this ticket to keep this ticket as a request for
feature? New people can see the open ticket and start working again on this
change.
> Add support to execute OpenCypher query against Neo4j
> -----------------------------------------------------
>
> Key: AIRFLOW-5920
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5920
> Project: Apache Airflow
> Issue Type: New Feature
> Components: hooks, operators
> Affects Versions: 1.10.7
> Reporter: Timothy Findlay
> Priority: Major
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> As a DAG developer
> I want to create DAG tasks to execute OpenCypher queries against a graph
> database
> So that the output can be used elsewhere in a DAG / business
> UPDATE:
> Feedback through the development effort has highlighted some considerations:
> * AIP-21 and any other future plans for the Apache Airflow project need to
> be taken into consideration
> * A complete featrue set should be implemented considering all use cases:
> ** Export to common formats
> ** Importing data from common formats
> ** DML queries to manipulate the graph
> * A suitable connection definition should be implmented for Neo4J (not JDBC)
> ** Connection should support bolt and bolt+routing protocols
> ** Connection pooling should be managed by the hook to ensure correct
> transation bounaries within the session
> * A detailed failure mode analysis should also be submitted including:
> ** Failed connection handling
> ** Query execution handling
> ** Transaction handling for multiple queries
> ** Data integrity checking (import/export validation)
> * Considerations to ensure export does not fill the local disk
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