[ https://issues.apache.org/jira/browse/BEAM-1003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kenneth Knowles closed BEAM-1003. --------------------------------- Resolution: Duplicate Fix Version/s: Not applicable Looks like an exact duplicate, a la form resubmission. > Enable caching of side-input dependent computations > --------------------------------------------------- > > Key: BEAM-1003 > URL: https://issues.apache.org/jira/browse/BEAM-1003 > Project: Beam > Issue Type: New Feature > Components: beam-model > Reporter: Robert Bradshaw > Assignee: Frances Perry > Fix For: Not applicable > > > Sometimes the kind of computations one wants to perform in startBundle depend > on side inputs (and, implicitly, the window). For example, one might want to > initialize a (non-serializable) stateful object. In particular, this leads to > users incorrectly (in the case of triggered or non-globally-windowed side > inputs) memoizing this computation in the first processElement call. > One option would be to fold this into a customizable ViewFn. -- This message was sent by Atlassian JIRA (v6.3.4#6332)