nicknezis opened a new issue #3769: URL: https://github.com/apache/incubator-heron/issues/3769
**Describe the bug** The Uploader logic in Heron adds a Random Long to the filename that causes memory leak in Bookkeeper. The Uploader filename generation logic is [here](https://github.com/apache/incubator-heron/blob/abb2767e3df3ca6eba009f46efe1f1e83695617a/heron/spi/src/java/org/apache/heron/spi/utils/UploaderUtils.java#L62). And the Dlog config that disables time and size based retention is [here](https://github.com/apache/incubator-heron/blob/abb2767e3df3ca6eba009f46efe1f1e83695617a/heron/uploaders/src/java/org/apache/heron/uploader/dlog/DLUploader.java#L122-L128). Eventually the Bookkeeper log runs out of space and no more topologies can be submitted. The proposed fix is to remove the Random.long that is being added to the filename. -- 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]
