使用where子句时Cassandra Astyanax SQL查询错误

Question

select with where clause works fine in cassandra cqlsh> but not from Astyanax. However, SLQ clause without where clause works fine from astyanax. Not sure what I'm missing any thoughts?

CREATE TABLE personalization1 (
                       username text primary key,
                      incidentPage text,
                      timelinePage text,
                      );

insert into personalization1 (username,incidentpage,timelinepage) values ('3cd70b90-d211-11e3-8774-14109fdb7013','3cd70b90-d211-11e3-8774-14109fdb7013','3cd70b90-d211-11e3-8774-14109fdb7013');

SELECT * FROM personalization1 where username='3cd70b90-d211-11e3-8774-14109fdb7013' ;

com.netflix.astyanax.connectionpool.exceptions.BadRequestException: BadRequestException: [host=10.65.240.89(10.65.240.89):9160, latency=237(342), attempts=1]InvalidRequestException(why:No indexed columns present in by-columns clause with "equals" operator) at com.netflix.astyanax.thrift.ThriftConverter.ToConnectionPoolException(ThriftConverter.java:159) at com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:65) at com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:28) at com.netflix.astyanax.thrift.ThriftSyncConnectionFactoryImpl$ThriftConnection.execute(ThriftSyncConnectionFactoryImpl.java:151) at com.netflix.astyanax.connectionpool.impl.AbstractExecuteWithFailoverImpl.tryOperation(AbstractExecuteWithFailoverImpl.java:119) at com.netflix.astyanax.connectionpool.impl.AbstractHostPartitionConnectionPool.executeWithFailover(AbstractHostPartitionConnectionPool.java:338) at com.netflix.astyanax.thrift.AbstractThriftCqlQuery .execute(AbstractThriftCqlQuery.java:41) at com.ebay.timeline.dao.PersonaliztionDAOTest.test(PersonaliztionDAOTest.java:83) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCal lbacks.evaluate(RunAfterTestMethodCallbacks.java:83) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:232) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71) at org.junit.runners.ParentRunner.run(Pare ntRunner.java:309) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:175) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: InvalidRequestException(why:No indexed columns present in by-columns clause with "equals" operator) at org.apache.cassandra.thrift.Cassandra$execute_cql_query_result.read(Cassandra.java:36625) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) at org.apache.cassandra.thrift.Cassandra$Client.recv_exe cute_cql_query(Cassandra.java:1525) at org.apache.cassandra.thrift.Cassandra$Client.execute_cql_query(Cassandra.java:1511) at com.netflix.astyanax.thrift.ThriftCqlQuery.execute_cql_query(ThriftCqlQuery.java:33) at com.netflix.astyanax.thrift.AbstractThriftCqlQuery$1.internalExecute(AbstractThriftCqlQuery.java:46) at com.netflix.astyanax.thrift.AbstractThriftCqlQuery$1.internalExecute(AbstractThriftCqlQuery.java:43) at com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:60)

Answer 1

I notice from the stack trace that the "execute_cql_query" function is being used, not "execute_cql3_query", so the query being run is being run like it was executed in cqlsh -2 , that is most likely the issue. The name of the primary key from cql2's view of things is probably "key".