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Kenneth Knowles updated BEAM-652: --------------------------------- Issue Type: Improvement (was: New Feature) > StateNamespaces.window() potentially unstable / stable encodings for windows > ---------------------------------------------------------------------------- > > Key: BEAM-652 > URL: https://issues.apache.org/jira/browse/BEAM-652 > Project: Beam > Issue Type: Improvement > Components: sdk-java-core > Reporter: Kenneth Knowles > > WindowNamespace#stringKey includes a base64 encoding of the window as encoded > by the windowCoder. This makes the key unpredictable if we support features > such as reloading a pipeline with a new SDK or bugfixed pipeline. The > encoding should be stable and documented. > And even if the SDK's window types are stable and documented, users can > define their own windows with coders and these may be less stable / requiring > bugfixes. This ticket is to track the issue and any new ideas. > [1] > https://github.com/apache/incubator-beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/util/state/StateNamespaces.java#L113 -- This message was sent by Atlassian JIRA (v6.3.4#6332)