安装implala报错找不到jdbc

错误信息:

Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg

E1127 16:39:33.860738 22207 catalog.cc:70] java.lang.IllegalStateException: javax.jdo.JDOFatalInternalException: Error creating transactional connection factory

NestedThrowables:

java.lang.reflect.InvocationTargetException

        at com.cloudera.impala.catalog.MetaStoreClientPool$MetaStoreClient.<init>(MetaStoreClientPool.java:59)

        at com.cloudera.impala.catalog.MetaStoreClientPool$MetaStoreClient.<init>(MetaStoreClientPool.java:49)

        at com.cloudera.impala.catalog.MetaStoreClientPool.addClients(MetaStoreClientPool.java:116)

        at com.cloudera.impala.catalog.Catalog.<init>(Catalog.java:93)

        at com.cloudera.impala.catalog.CatalogServiceCatalog.<init>(CatalogServiceCatalog.java:112)

        at com.cloudera.impala.service.JniCatalog.<init>(JniCatalog.java:91)

Caused by: javax.jdo.JDOFatalInternalException: Error creating transactional connection factory

NestedThrowables:

java.lang.reflect.InvocationTargetException

        at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:587)

        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:781)

        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:326)

        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:195)

        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 javax.jdo.JDOHelper$16.run(JDOHelper.java:1958)

        at java.security.AccessController.doPrivileged(Native Method)

        at javax.jdo.JDOHelper.invoke(JDOHelper.java:1953)

        at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1159)

        at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:803)

        at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:698)

        at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:262)

        at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:291)

        at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:224)

        at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:199)

        at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)

        at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)

        at org.apache.hadoop.hive.metastore.RetryingRawStore.<init>(RetryingRawStore.java:62)

        at org.apache.hadoop.hive.metastore.RetryingRawStore.getProxy(RetryingRawStore.java:71)

        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:408)

        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:396)

        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:434)

        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:328)

        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.<init>(HiveMetaStore.java:289)

        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:56)

        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:61)

        at org.apache.hadoop.hive.metastore.HiveMetaStore.newHMSHandler(HiveMetaStore.java:4014)

        at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:120)

        at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:103)

        at com.cloudera.impala.catalog.MetaStoreClientPool$MetaStoreClient.<init>(MetaStoreClientPool.java:56)

        ... 5 more

Caused by: java.lang.reflect.InvocationTargetException

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

        at org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:631)

        at org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:325)

        at org.datanucleus.store.AbstractStoreManager.registerConnectionFactory(AbstractStoreManager.java:281)

        at org.datanucleus.store.AbstractStoreManager.<init>(AbstractStoreManager.java:239)

        at org.datanucleus.store.rdbms.RDBMSStoreManager.<init>(RDBMSStoreManager.java:292)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

        at org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:631)

        at org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)

        at org.datanucleus.NucleusContext.createStoreManagerForProperties(NucleusContext.java:1069)

        at org.datanucleus.NucleusContext.initialise(NucleusContext.java:359)

        at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:768)

        ... 36 more

Caused by: org.datanucleus.exceptions.NucleusException: Attempt to invoke the "DBCP" plugin to create a ConnectionPool gave an error : The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification,
and the name of the driver.

        at org.datanucleus.store.rdbms.ConnectionFactoryImpl.generateDataSources(ConnectionFactoryImpl.java:237)

        at org.datanucleus.store.rdbms.ConnectionFactoryImpl.initialiseDataSources(ConnectionFactoryImpl.java:110)

        at org.datanucleus.store.rdbms.ConnectionFactoryImpl.<init>(ConnectionFactoryImpl.java:82)

        ... 54 more

Caused by: org.datanucleus.store.rdbms.datasource.DatastoreDriverNotFoundException: The specified datastore driver ("com.mysql.jdbc.Driver") was not found in the CLASSPATH. Please check your CLASSPATH specification, and the name of the driver.

        at org.datanucleus.store.rdbms.datasource.AbstractDataSourceFactory.loadDriver(AbstractDataSourceFactory.java:58)

        at org.datanucleus.store.rdbms.datasource.DBCPDataSourceFactory.makePooledDataSource(DBCPDataSourceFactory.java:55)

        at org.datanucleus.store.rdbms.ConnectionFactoryImpl.generateDataSources(ConnectionFactoryImpl.java:217)

        ... 56 more

缺少MYSQL的mysql-connector-java-5.x.xxx.jar，但是一开始放哪里都不对，最后找到了要放在/var/lib/impala/文件夹下

然后重起impala-catalog，可以通过