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From "Joaquin Casares (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-5215) Ec2Snitch does not work properly
Date Fri, 01 Feb 2013 23:10:14 GMT
Joaquin Casares created CASSANDRA-5215:
------------------------------------------

             Summary: Ec2Snitch does not work properly
                 Key: CASSANDRA-5215
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5215
             Project: Cassandra
          Issue Type: Bug
    Affects Versions: 1.2.1
            Reporter: Joaquin Casares
             Fix For: 1.2.2


When setting my endpoint_snitch to be Ec2Snitch, I get this:

{CODE}
ERROR [main] 2013-02-01 22:57:20,742 DatabaseDescriptor.java (line 509) Fatal configuration
error
org.apache.cassandra.exceptions.ConfigurationException: Error instantiating snitch class 'org.apache.cassandra.locator.Ec2Snitch'.
        at org.apache.cassandra.utils.FBUtilities.construct(FBUtilities.java:475)
        at org.apache.cassandra.config.DatabaseDescriptor.createEndpointSnitch(DatabaseDescriptor.java:525)
        at org.apache.cassandra.config.DatabaseDescriptor.loadYaml(DatabaseDescriptor.java:338)
        at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:122)
        at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:151)
        at org.apache.cassandra.service.CassandraDaemon.init(CassandraDaemon.java:315)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.commons.daemon.support.DaemonLoader.load(DaemonLoader.java:212)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.cassandra.utils.FBUtilities.construct(FBUtilities.java:457)
        ... 10 more
Caused by: java.lang.ExceptionInInitializerError
        at org.apache.cassandra.locator.Ec2Snitch.<init>(Ec2Snitch.java:65)
        ... 15 more
Caused by: java.lang.RuntimeException: Unable to read cassandra-rackdc.properties
        at org.apache.cassandra.locator.SnitchProperties.<clinit>(SnitchProperties.java:39)
        ... 16 more
Caused by: java.lang.NullPointerException
        at java.util.Properties$LineReader.readLine(Properties.java:418)
        at java.util.Properties.load0(Properties.java:337)
        at java.util.Properties.load(Properties.java:325)
        at org.apache.cassandra.locator.SnitchProperties.<clinit>(SnitchProperties.java:35)
        ... 16 more
{CODE}

Moving to SimpleSnitch allows the node to startup fine.

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