Ben Sidhom created BEAM-4063:
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Summary: Flink runner supports cluster-wide artifact deployments
through the Distributed Cache
Key: BEAM-4063
URL: https://issues.apache.org/jira/browse/BEAM-4063
Project: Beam
Issue Type: New Feature
Components: runner-flink
Reporter: Ben Sidhom
Assignee: Aljoscha Krettek
As of now, Flink effectively has a dependency on an external storage system for
artifact management. This is because the Flink Distributed Cache does not
actually distribute and cache blobs itself, but rather expects that each node
in a running cluster has access to a well-known artifact resource.
We should get this for free whenever
[https://github.com/apache/flink/pull/5580] is merged (likely in 1.5). For now,
we will have to defer to external storage systems like GCS or HDFS.
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