[jira] [Created] (FLINK-8433) Update code example for "Managed Operator State" documentation

[Fabian Hueske (JIRA)]

Fabian Hueske created FLINK-8433:


 Summary: Update code example for "Managed Operator State" 
documentation
 Key: FLINK-8433
 URL: https://issues.apache.org/jira/browse/FLINK-8433
 Project: Flink
  Issue Type: Bug
  Components: Documentation, State Backends, Checkpointing
Affects Versions: 1.4.0, 1.5.0
Reporter: Fabian Hueske


The code example for "Managed Operator State"  
(https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/stream/state/state.html#using-managed-operator-state)
 refers to the {{CheckpointedRestoring}} interface which was removed in Flink 
1.4.0.

The example must be updated and the interface be removed.



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[jira] [Created] (FLINK-8432) Add openstack swift filesystem

[Jelmer Kuperus (JIRA)]

Jelmer Kuperus created FLINK-8432:
-

 Summary: Add openstack swift filesystem
 Key: FLINK-8432
 URL: https://issues.apache.org/jira/browse/FLINK-8432
 Project: Flink
  Issue Type: Improvement
  Components: filesystem-connector
Affects Versions: 1.4.0
Reporter: Jelmer Kuperus


At ebay classifieds we started running our infrastructure on top of OpenStack.

The openstack project comes with its own amazon-s3-like filesystem, known as 
Swift. It's built for scale and optimized for durability, availability, and 
concurrency across the entire data set. Swift is ideal for storing unstructured 
data that can grow without bound.

We would really like to be able to use it within flink, as a sink or for 
storing savepoints etc

I've prepared a pull request that adds support for it. It wraps the hadoop 
support for swift in a way that is very similar to the way the s3 connector 
works.

You can find out more about the underlying hadoop implementation at 
https://hadoop.apache.org/docs/stable/hadoop-openstack/index.html





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