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From "Ted Dunning (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-1061) Zookeeper stop fails if start called twice
Date Tue, 10 May 2011 20:38:47 GMT
Zookeeper stop fails if start called twice
------------------------------------------

                 Key: ZOOKEEPER-1061
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1061
             Project: ZooKeeper
          Issue Type: Bug
          Components: scripts
    Affects Versions: 3.3.2
            Reporter: Ted Dunning
             Fix For: 3.3.3


The zkServer.sh script doesn't check properly to see if a previously started
server is still running.  If you call start twice, the second invocation
will over-write the PID file with a process that then fails due to port
occupancy.

This means that stop will subsequently fail.

Here is a reference that describes how init scripts should normally work:

http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html



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