pheecian opened a new issue #6692: memory leak during offload to tiered storage URL: https://github.com/apache/pulsar/issues/6692 **Describe the bug** A clear and concise description of what the bug is. the feature of "offload to tiered storage" cause severe memory leak and finally shut down the broker due to OOM **To Reproduce** Steps to reproduce the behavior: setup a simple pulsar deployment with zookeeper, bookie, and broker. produce message to topic continuously enable auto-offload by setting --size-threshold 10M (driver = filesystem) and the offload works indeed but the memory consumed by broker goes up up and up **Expected behavior** A clear and concise description of what you expected to happen. no memory leak **Screenshots** If applicable, add screenshots to help explain your problem. <img width="1429" alt="Screen Shot 2020-04-08 at 3 53 24 PM" src="https://user-images.githubusercontent.com/8122303/78758731-2bd87600-79b1-11ea-874b-7e0ce686c479.png";> **Desktop (please complete the following information):** - OS: [e.g. iOS] linux **Additional context** Add any other context about the problem here. FYI, if disable the aotu-offload, the broker works fine. Once enable "offload", broker will shut down due to OOM
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