DataStax Support Forums » Topic: Unable to run service

DataStax Support Forums » Topic: Unable to run service http://www.datastax.com/support-forums/topic/unable-to-run-service Software, Support, and Training for Apache Cassandra en-US Wed, 22 May 2013 14:19:08 +0000 http://bbpress.org/?v=1.0.3 <![CDATA[Search]]> q http://www.datastax.com/support-forums/search.php tjake on "Unable to run service" http://www.datastax.com/support-forums/topic/unable-to-run-service#post-2016 Thu, 31 May 2012 15:18:51 +0000 tjake 2016@http://www.datastax.com/support-forums/ Sounds like there is a issue with your data_file_directories line in cassandra.yaml Anonymous on "Unable to run service" http://www.datastax.com/support-forums/topic/unable-to-run-service#post-2007 Wed, 30 May 2012 02:07:24 +0000 Anonymous 2007@http://www.datastax.com/support-forums/ I have installed datastax enterprise into my centos5.4 as a tarball instal. However, I have the problem to run the service. Can you please help on this. -------------------------------------------------- [root@localhost bin]# ./dse cassandra [root@localhost bin]# INFO 10:04:15,952 Logging initialized INFO 10:04:16,052 Loading settings from file:/mnt/isdp/dse-2.0-1/resources/cassandra/conf/cassandra.yaml ERROR 10:04:16,253 Fatal configuration error error Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=data_file_directories for JavaBean=org.apache.cassandra.config.Config@6de1dadb; No single argument constructor found for class [Ljava.lang.String; in "<reader>", line 10, column 1: cluster_name: 'Test Cluster' ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:372) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:177) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:136) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:122) at org.yaml.snakeyaml.Loader.load(Loader.java:52) at org.yaml.snakeyaml.Yaml.load(Yaml.java:166) at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:133) at org.apache.cassandra.thrift.CassandraServer.<init>(CassandraServer.java:88) at com.datastax.bdp.server.DseServer.<init>(DseServer.java:110) at com.datastax.bdp.util.CassandraInternalClient.<init>(CassandraInternalClient.java:19) at com.datastax.bdp.hadoop.mapred.SchemaTool.init(SchemaTool.java:408) at com.datastax.bdp.server.DseDaemon.setup(DseDaemon.java:97) at org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:356) at com.datastax.bdp.server.DseDaemon.main(DseDaemon.java:325) Caused by: org.yaml.snakeyaml.error.YAMLException: Cannot create property=data_file_directories for JavaBean=org.apache.cassandra.config.Config@6de1dadb; No single argument constructor found for class [Ljava.lang.String; at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:305) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:184) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:370) ... 13 more Caused by: org.yaml.snakeyaml.error.YAMLException: No single argument constructor found for class [Ljava.lang.String; at org.yaml.snakeyaml.constructor.Constructor$ConstructScalar.construct(Constructor.java:419) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:177) at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:298) ... 15 more null; Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=data_file_directories for JavaBean=org.apache.cassandra.config.Config@6de1dadb; No single argument constructor found for class [Ljava.lang.String; Invalid yaml; unable to start server. See log for stacktrace. ----------------------------------------------------------------