the java client problem

[raoyixuan (Shandy)]

I exec the code as below by hector client:

package com.riptano.cassandra.hector.example;
import me.prettyprint.cassandra.serializers.StringSerializer;
import me.prettyprint.hector.api.Cluster;
import me.prettyprint.hector.api.Keyspace;
import me.prettyprint.hector.api.beans.HColumn;
import me.prettyprint.hector.api.exceptions.HectorException;
import me.prettyprint.hector.api.factory.HFactory;
import me.prettyprint.hector.api.mutation.Mutator;
import me.prettyprint.hector.api.query.ColumnQuery;
import me.prettyprint.hector.api.query.QueryResult;

public class InsertSingleColumn {
private static StringSerializer stringSerializer = StringSerializer.get();

    public static void main(String[] args) throws Exception {
        Cluster cluster = HFactory.getOrCreateCluster("TestCluster", 
"*.*.*.*:9160");

        Keyspace keyspaceOperator = HFactory.createKeyspace("Shandy", cluster);

        try {
            Mutator<String> mutator = HFactory.createMutator(keyspaceOperator, 
StringSerializer.get());
            mutator.insert("jsmith", "Standard1", 
HFactory.createStringColumn("first", "John"));

            ColumnQuery<String, String, String> columnQuery = 
HFactory.createStringColumnQuery(keyspaceOperator);
            
columnQuery.setColumnFamily("Standard1").setKey("jsmith").setName("first");
            QueryResult<HColumn<String, String>> result = columnQuery.execute();

            System.out.println("Read HColumn from cassandra: " + result.get());
            System.out.println("Verify on CLI with:  get 
Keyspace1.Standard1['jsmith'] ");

        } catch (HectorException e) {
            e.printStackTrace();
        }
        cluster.getConnectionManager().shutdown();
    }

}

And it shows the error :

me.prettyprint.hector.api.exceptions.HInvalidRequestException: 
InvalidRequestException(why:unconfigured columnfamily Standard1)
      at 
me.prettyprint.cassandra.service.ExceptionsTranslatorImpl.translate(ExceptionsTranslatorImpl.java:42)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl$1.execute(KeyspaceServiceImpl.java:95)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl$1.execute(KeyspaceServiceImpl.java:88)
      at 
me.prettyprint.cassandra.service.Operation.executeAndSetResult(Operation.java:89)
      at 
me.prettyprint.cassandra.connection.HConnectionManager.operateWithFailover(HConnectionManager.java:142)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl.operateWithFailover(KeyspaceServiceImpl.java:129)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl.batchMutate(KeyspaceServiceImpl.java:100)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl.batchMutate(KeyspaceServiceImpl.java:106)
      at 
me.prettyprint.cassandra.model.MutatorImpl$2.doInKeyspace(MutatorImpl.java:149)
      at 
me.prettyprint.cassandra.model.MutatorImpl$2.doInKeyspace(MutatorImpl.java:146)
      at 
me.prettyprint.cassandra.model.KeyspaceOperationCallback.doInKeyspaceAndMeasure(KeyspaceOperationCallback.java:20)
     at 
me.prettyprint.cassandra.model.ExecutingKeyspace.doExecute(ExecutingKeyspace.java:65)
      at 
me.prettyprint.cassandra.model.MutatorImpl.execute(MutatorImpl.java:146)
      at me.prettyprint.cassandra.model.MutatorImpl.insert(MutatorImpl.java:55)
      at 
com.riptano.cassandra.hector.example.InsertSingleColumn.main(InsertSingleColumn.java:21)
Caused by: InvalidRequestException(why:unconfigured columnfamily Standard1)
      at 
org.apache.cassandra.thrift.Cassandra$batch_mutate_result.read(Cassandra.java:16477)
      at 
org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:916)
      at 
org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:890)
      at 
me.prettyprint.cassandra.service.KeyspaceServiceImpl$1.execute(KeyspaceServiceImpl.java:93)
      ... 13 more


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