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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/04/11 07:49:00 UTC

[GitHub] [pulsar] congbobo184 edited a comment on issue #6697: Fix filesystem offload oom

congbobo184 edited a comment on issue #6697: Fix filesystem offload oom
URL: https://github.com/apache/pulsar/pull/6697#issuecomment-612358562
 
 
   > @congbobo184 thanks for your pull request. I have applied the modification. However, the OOM still occurs.
   > <img alt="Screen Shot 2020-04-10 at 3 10 44 PM" width="1429" src="https://user-images.githubusercontent.com/8122303/78971203-a2a27a00-7b3d-11ea-8722-c5be2c7ff64c.png">
   
   I think you offload to hdfs is too slowly, and then you produce message is too fast. and then many ledger will offload int the same time. so we maybe should control the read-ahead number or the whole fileSystem offload task number

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