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https://issues.apache.org/jira/browse/ZOOKEEPER-2535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rakesh Kumar Singh updated ZOOKEEPER-2535:
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Summary: zookeeper_server's pid should be created once server is started
completely and not before, problem with current approach (was:
zookeeper_server's pid should be created once server is started and not before,
problem with current approach)
> zookeeper_server's pid should be created once server is started completely
> and not before, problem with current approach
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-2535
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2535
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.5.1
> Reporter: Rakesh Kumar Singh
>
> zookeeper_server's pid should be created once server is started and not
> before, problem with current approach :-
> Scenario:-
> 1. Configure below in zoo.cfg
> dataDir=/home/Rakesh/Zookeeper/18_Aug/zookeeper-3.5.1-alpha/data
> 2. Start zookeeper server
> 3. Change the dataDir to suppose
> dataDir=/home/Rakesh/Zookeeper/18_Aug/zookeeper-3.5.1-alpha/data1
> 4. Again start zookeeper without stopping zookeeper.
> Though it will fail to start the server as port is already bind, it will
> create "zookeeper_server.pid" file with different PID inside and "version-2"
> folder
> Now again revertback the dataDir path and stop the server, the new created
> folder and file at step 4 remained
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