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From "Dave Brosius (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-5215) Ec2Snitch does not work properly
Date Sat, 02 Feb 2013 00:06:13 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13569287#comment-13569287
] 

Dave Brosius commented on CASSANDRA-5215:
-----------------------------------------

is the file "cassandra-rackdc.properties" on the classpath? 
                
> 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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