damccorm opened a new issue, #21017: URL: https://github.com/apache/beam/issues/21017
During execution, the `ReadAllViaFileBasedSource` runs ReShuffle and creates an un-grouped set of file range readers. This can easily cause OOM issues when the number of groups changes as there is no limit to the number of concurrent file reads. Using Reshuffle.viaRandomKeys.withNumBuckets instead will allow the same default behavior, but lets the user configure the number of readers as and when needed. Imported from Jira [BEAM-12685](https://issues.apache.org/jira/browse/BEAM-12685). Original Jira may contain additional context. Reported by: dhercher. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
