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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/11/25 21:51:37 UTC

[GitHub] [pulsar] lhotari opened a new pull request #12982: [Zookeeper] Enable TCP keepAlive flag on the sockets used by quorum members to perform elections

lhotari opened a new pull request #12982:
URL: https://github.com/apache/pulsar/pull/12982


   ### Motivation
   
   - see https://issues.apache.org/jira/browse/ZOOKEEPER-1748 for details
     - "Setting this to true sets the TCP keepAlive flag on the sockets used by
        quorum members to perform elections. This will allow for connections between
        quorum members to remain up when there is network infrastructure that may
        otherwise break them.
        Some NATs and firewalls may terminate or lose state for long running
        or idle connections."
   
   ### Modifications
   
   Specify -Dzookeeper.tcpKeepAlive=true in default options for Zookeeper (`ZK_OPTS` in `bin/pulsar`)
   
   ### Documentation
   
   - [x] `no-need-doc` 


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[GitHub] [pulsar] lhotari commented on pull request #12982: [Zookeeper] Enable TCP keepAlive flag on the sockets

Posted by GitBox <gi...@apache.org>.
lhotari commented on pull request #12982:
URL: https://github.com/apache/pulsar/pull/12982#issuecomment-979498640


   https://issues.apache.org/jira/browse/ZOOKEEPER-2104 seems to be a duplicate of https://issues.apache.org/jira/browse/ZOOKEEPER-2164 . 


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[GitHub] [pulsar] lhotari removed a comment on pull request #12982: [Zookeeper] Enable TCP keepAlive flag on the sockets

Posted by GitBox <gi...@apache.org>.
lhotari removed a comment on pull request #12982:
URL: https://github.com/apache/pulsar/pull/12982#issuecomment-979498640


   https://issues.apache.org/jira/browse/ZOOKEEPER-2104 seems to be a duplicate of https://issues.apache.org/jira/browse/ZOOKEEPER-2164 . 


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[GitHub] [pulsar] merlimat merged pull request #12982: [Zookeeper] Enable TCP keepAlive flag on the sockets

Posted by GitBox <gi...@apache.org>.
merlimat merged pull request #12982:
URL: https://github.com/apache/pulsar/pull/12982


   


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