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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/28 00:24:01 UTC

[GitHub] [pulsar] merlimat opened a new pull request #7060: Allow managed cursor to specify max read batch in bytes

merlimat opened a new pull request #7060:
URL: https://github.com/apache/pulsar/pull/7060


   ### Motivation
   
   In order to have a predictable memory footprint in brokers, we need to cap the amount of bytes that we read in single range read request from BK. 
   
   Since BK doesn't take a max bytes argument, we need instead to use a best-effort approach and adjust the max number of entries based on the average entry (not message) size on the topic. 
   


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[GitHub] [pulsar] codelipenghui merged pull request #7060: Allow managed cursor to specify max read batch in bytes

Posted by GitBox <gi...@apache.org>.

codelipenghui merged pull request #7060:
URL: https://github.com/apache/pulsar/pull/7060


   


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