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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/04/29 10:42:56 UTC

[GitHub] [pulsar] lhotari opened a new issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

lhotari opened a new issue #10439:
URL: https://github.com/apache/pulsar/issues/10439


   **Is your enhancement request related to a problem? Please describe.**
   
   Pulsar doesn't take advantage of Bookkeeper's client-side and server-side backpressure features. 
   https://github.com/apache/bookkeeper/issues/1086 and https://github.com/apache/bookkeeper/issues/1409 are the original Bookkeeper issues about the lack of backpressure handling.
   
   **Describe the solution you'd like**
   
   Configure `waitTimeoutOnBackpressureMs` in the Bookkeeper client configure (Pulsar broker side) `waitTimeoutOnResponseBackpressureMs` in Bookkeeper server ("Bookie") configuration with sane default values.
   
   **Additional context**
   
   #9562
   


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[GitHub] [pulsar] lhotari commented on issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #10439:
URL: https://github.com/apache/pulsar/issues/10439#issuecomment-829147823


   @eolivelli Would it be possible to cherry-pick #9232 to branch-2.7 so that it would be possible to configure `waitTimeoutOnBackpressureMs` on the broker side by using `bookkeeper_waitTimeoutOnBackpressureMs` configuration key?


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[GitHub] [pulsar] codelipenghui commented on issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

Posted by GitBox <gi...@apache.org>.
codelipenghui commented on issue #10439:
URL: https://github.com/apache/pulsar/issues/10439#issuecomment-1058890826


   The issue had no activity for 30 days, mark with Stale label.


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[GitHub] [pulsar] eolivelli commented on issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

Posted by GitBox <gi...@apache.org>.
eolivelli commented on issue #10439:
URL: https://github.com/apache/pulsar/issues/10439#issuecomment-829160427


   @lhotari yes
   I have picked it to branch-7.2


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[GitHub] [pulsar] eolivelli commented on issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

Posted by GitBox <gi...@apache.org>.
eolivelli commented on issue #10439:
URL: https://github.com/apache/pulsar/issues/10439#issuecomment-829134966


   @lhotari since 2.8 you can configure the bookkeeper client inside the broker just by adding
   bookkeeper_xxx in broker.conf
   
   check for instance the case of "bookkeeper_opportunisticStriping"


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[GitHub] [pulsar] lhotari commented on issue #10439: [Broker & Bookie] Configure Bookkeeper client & server backpressure by default

Posted by GitBox <gi...@apache.org>.
lhotari commented on issue #10439:
URL: https://github.com/apache/pulsar/issues/10439#issuecomment-904699303


   There is also https://github.com/apache/bookkeeper/issues/2521 in BK related to the lack of backpressure configuration in Pulsar by default.


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