sounds like https://issues.apache.org/jira/browse/CASSANDRA-2694
Cheers ----------------- Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 17 Jun 2011, at 20:10, Vivek Mishra wrote: > Hi Sasha, > This is what I am trying . I can sense this is happening with JDBCDriver > stuff. > > public static void main(String[] args) { > try { > java.sql.Connection con = null; > > Class.forName("org.apache.cassandra.cql.jdbc.CassandraDriver"); > con = DriverManager > > .getConnection("jdbc:cassandra:root/root@localhost:9160/Key1"); > // con. > System.out.println(con !=null); > > } catch (ClassNotFoundException e) { > e.printStackTrace(); > } catch (SQLException e) { > e.printStackTrace(); > } > } > > Getting following error: > org.apache.cassandra.config.ConfigurationException: Cannot locate > cassandra.yaml > at > org.apache.cassandra.config.DatabaseDescriptor.getStorageConfigURL(DatabaseDescriptor.java:111) > at > org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:121) > at > org.apache.cassandra.config.CFMetaData.fromThrift(CFMetaData.java:642) > at > org.apache.cassandra.cql.jdbc.ColumnDecoder.<init>(ColumnDecoder.java:61) > at > org.apache.cassandra.cql.jdbc.Connection.execute(Connection.java:142) > at > org.apache.cassandra.cql.jdbc.Connection.execute(Connection.java:124) > at > org.apache.cassandra.cql.jdbc.CassandraConnection.<init>(CassandraConnection.java:83) > at > org.apache.cassandra.cql.jdbc.CassandraDriver.connect(CassandraDriver.java:86) > at java.sql.DriverManager.getConnection(Unknown Source) > at java.sql.DriverManager.getConnection(Unknown Source) > > > > Ideally it should get it . Not sure what is the issue. > > -Vivek > > -----Original Message----- > From: Sasha Dolgy [mailto:sdo...@gmail.com] > Sent: Friday, June 17, 2011 1:31 PM > To: user@cassandra.apache.org > Subject: Re: Cassandra.yaml > > Hi Vivek, > > When I write client code in Java, using Hector, I don't specify a > cassandra.yaml ... I specify the host(s) and keyspace I want to connect to. > Alternately, I specify the host(s) and create the keyspace if the one I would > like to use doesn't exist (new cluster for example). At no point do I use > yaml file with my client code.... > > The conf/cassandra.yaml is there to tell the cassandra server how to behave / > operate when it starts ... > > -sd > > On Fri, Jun 17, 2011 at 9:55 AM, Vivek Mishra <vivek.mis...@impetus.co.in> > wrote: >> >> I have a query: >> >> I have my Cassandra server running on my local machine and it has >> loaded Cassandra specific settings from >> >> apache-cassandra-0.8.0-src/apache-cassandra-0.8.0-src/conf/cassandra.y >> aml >> >> Now If I am writing a java program to connect to this server why do I >> need to provide a new Cassandra.yaml file again? Even if server is >> already up and running >> >> Even if I can create keyspaces, columnfamilies programmatically? Isn’t it >> some type of redundancy? >> >> Might be my query is a bit irrelevant. >> >> -Vivek > > ________________________________ > > Write to us for a Free Gold Pass to the Cloud Computing Expo, NYC to attend a > live session by Head of Impetus Labs on ‘Secrets of Building a Cloud Vendor > Agnostic PetaByte Scale Real-time Secure Web Application on the Cloud ‘. > > Looking to leverage the Cloud for your Big Data Strategy ? Attend Impetus > webinar on May 27 by registering at http://www.impetus.com/webinar?eventid=42 > . > > > NOTE: This message may contain information that is confidential, proprietary, > privileged or otherwise protected by law. The message is intended solely for > the named addressee. If received in error, please destroy and notify the > sender. Any use of this email is prohibited when received in error. Impetus > does not represent, warrant and/or guarantee, that the integrity of this > communication has been maintained nor that the communication is free of > errors, virus, interception or interference.
