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Can't start Community_Server service after modify Cassandra.yaml

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Started 4 months ago by mchou
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mchou
Member

I am using Windows 7 64bit with Cassandra Community Server V1.1.6. I follow Robin Schumacher's article "How to Setup and Monitor a Multi-Node Cassandra Cluster on Windows" to set up a 2-node cluster. After I update the Cassandra.yaml on the 1st node as follows:

initial_token: 0
listen_address: localhost
seeds: “98.253.35.86”

Then I restart the Community_Server service and get the following error message in the log: (Even I change the cluster name to something different). Any help is appreciated.

INFO [main] 2012-12-27 10:53:58,293 AbstractCassandraDaemon.java (line 101) Logging initialized
INFO [main] 2012-12-27 10:53:58,304 AbstractCassandraDaemon.java (line 122) JVM vendor/version: Java HotSpot(TM) 64-Bit Server VM/1.6.0_29
INFO [main] 2012-12-27 10:53:58,305 AbstractCassandraDaemon.java (line 123) Heap size: 1065025536/1065025536
INFO [main] 2012-12-27 10:53:58,305 AbstractCassandraDaemon.java (line 124) Classpath: C:\Program Files (x86)\DataStax Community\apache-cassandra\conf;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\antlr-3.2.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\apache-cassandra-1.1.6.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\apache-cassandra-clientutil-1.1.6.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\apache-cassandra-thrift-1.1.6.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\avro-1.4.0-fixes.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\avro-1.4.0-sources-fixes.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\commons-cli-1.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\commons-codec-1.2.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\commons-lang-2.4.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\compress-lzf-0.8.4.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\concurrentlinkedhashmap-lru-1.3.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\guava-r08.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\high-scale-lib-1.1.2.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\jackson-core-asl-1.9.2.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\jackson-mapper-asl-1.9.2.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\jamm-0.2.5.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\jline-0.9.94.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\json-simple-1.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\libthrift-0.7.0.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\log4j-1.2.16.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\metrics-core-2.0.3.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\servlet-api-2.5-20081211.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\slf4j-api-1.6.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\slf4j-log4j12-1.6.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\snakeyaml-1.6.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\snappy-java-1.0.4.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\snaptree-0.1.jar;C:\Program Files (x86)\DataStax Community\apache-cassandra\build\classes\main;C:\Program Files (x86)\DataStax Community\apache-cassandra\build\classes\thrift;C:\Program Files (x86)\DataStax Community\apache-cassandra\lib\jamm-0.2.5.jar
INFO [main] 2012-12-27 10:53:58,309 CLibrary.java (line 62) JNA not found. Native methods will be disabled.
INFO [main] 2012-12-27 10:53:58,324 DatabaseDescriptor.java (line 124) Loading settings from file:/C:/Program%20Files%20(x86)/DataStax%20Community/apache-cassandra/conf/cassandra.yaml
ERROR [main] 2012-12-27 10:53:58,487 DatabaseDescriptor.java (line 486) Fatal configuration error error
Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=seed_provider for JavaBean=org.apache.cassandra.config.Config@4dd36dfe; java.lang.reflect.InvocationTargetException
in "<reader>", line 8, column 1:
cluster_name: 'Test Cluster'
^

at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:372)

Posted 4 months ago #
nickmbailey
Key Master

Can you post the full cassandra.yaml you are using? You may have a problem with the seed configuration. An example is located here in the docs:

http://www.datastax.com/docs/1.1/initialize/cluster_init

Posted 4 months ago #
mchou
Member

Hi Nick,

Thank you for your quick reply. The document is very helpful. So, I am able to start the Community_Server on node0 and also start it on node1 (a VM-based Windows7 64-bit).

Now, I run into another error when I use "nodetool –h localhost ring" to show the cluster. The error message is "Starting NodeTool
Failed to connect to '127.0.0.1:7199': Connection refused: connect". I double check the 7199 port, it is open on both nodes. Both node0 and node1 have the same IP address - 98.253.35.86. Any suggestions? Thanks.

Regards,

Marco

Posted 4 months ago #

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