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POHector & Cassandra issue NoSuchFieldError: DEFAULT_MEMTABLE_THROUGHPUT_IN_MB
 

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  1. POHector & Cassandra issue NoSuchFieldError: DEFAULT_MEMTABLE_THROUGHPUT_IN_MB
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    <p>I'm testing the connection to Cassandra Database over Hector. But when I run the Junit Tests I constanly get following message:</p> <p>java.lang.NoSuchFieldError: DEFAULT_MEMTABLE_THROUGHPUT_IN_MB</p> <p>Does somebody know what I do wrong?</p> <p>Thanks for your help, Chris</p> <pre><code>------------------------------------------------------------------------------- Test set: com.acolsolutions.trademaniac.CreateSchemaTest ------------------------------------------------------------------------------- Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.287 sec &lt;&lt;&lt; FAILURE! testAddDropKeyspace(com.acolsolutions.trademaniac.CreateSchemaTest) Time elapsed: 0.218 sec &lt;&lt;&lt; ERROR! **java.lang.NoSuchFieldError: DEFAULT_MEMTABLE_THROUGHPUT_IN_MB** at me.prettyprint.cassandra.service.ThriftCfDef.&lt;init&gt;(ThriftCfDef.java:119) at me.prettyprint.hector.api.factory.HFactory.createColumnFamilyDefinition(HFactory.java:658) at com.acolsolutions.trademaniac.CreateSchemaTest.testAddDropKeyspace(CreateSchemaTest.java:59) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) </code></pre> <p>And here the Code:</p> <pre class="lang-java prettyprint-override"><code>/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package com.acolsolutions.trademaniac; import org.junit.*; import static org.junit.Assert.*; import com.acolsolutions.trademaniac.migrations.Schema; import java.net.UnknownHostException; import java.util.Arrays; import javassist.NotFoundException; import me.prettyprint.cassandra.service.CassandraHostConfigurator; import me.prettyprint.cassandra.service.ThriftCluster; import me.prettyprint.cassandra.service.ThriftKsDef; import me.prettyprint.hector.api.ddl.ColumnFamilyDefinition; import me.prettyprint.hector.api.factory.HFactory; import org.apache.thrift.TException; import org.apache.thrift.transport.TTransportException; /** * * @author charms */ public class CreateSchemaTest { private ThriftCluster cassandraCluster; private CassandraHostConfigurator cassandraHostConfigurator; public CreateSchemaTest() { } @BeforeClass public static void setUpClass() throws Exception { } @AfterClass public static void tearDownClass() throws Exception { } @Before public void setupCase() throws TTransportException, TException, IllegalArgumentException, NotFoundException, UnknownHostException, Exception { cassandraHostConfigurator = new CassandraHostConfigurator("localhost:9160"); cassandraCluster = new ThriftCluster("Test Cluster", cassandraHostConfigurator); } @After public void tearDown() { } // TODO add test methods here. // The methods must be annotated with annotation @Test. For example: // // @Test // public void hello() {} @Test public void testAddDropKeyspace() throws Exception { ColumnFamilyDefinition cfDef = HFactory.createColumnFamilyDefinition("DynKeyspace", "DynCf"); cassandraCluster.addKeyspace( new ThriftKsDef("DynKeyspace", "org.apache.cassandra.locator.SimpleStrategy", 1, Arrays.asList(cfDef))); String ksid2 = cassandraCluster.dropKeyspace("DynKeyspace"); assertNotNull(ksid2); // Now let's wait for schema agreement. cassandraCluster.addKeyspace(new ThriftKsDef("DynKeyspace", "org.apache.cassandra.locator.SimpleStrategy", 1, Arrays.asList(cfDef)), true); ksid2 = cassandraCluster.dropKeyspace("DynKeyspace", true); assertNotNull(ksid2); } } </code></pre>
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    1. USChristopher Armstrong
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      1. POHector & Cassandra issue NoSuchFieldError: DEFAULT_MEMTABLE_THROUGHPUT_IN_MB
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