本文介绍了在IDEA中的Hive项目上运行Spark期间创建事务连接工厂时出错的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试为需要将数据写入Hive的Spark Streaming项目设置开发环境.我有一个集群，其中有1个主机，2个从机和1个开发机(在Intellij Idea 14中编码).
I am trying to setup a develop environment for a Spark Streaming project which requires write data into Hive.I have a cluster with 1 master, 2 slaves and 1 develop machine (coding in Intellij Idea 14).
在spark外壳中，一切似乎都正常运行，并且我能够使用DataFrame.write.insertInto("testtable")通过Spark 1.5将数据存储到Hive中的默认数据库中
Within the spark shell, everything seems working fine and I am able to store data into default database in Hive via Spark 1.5 using DataFrame.write.insertInto("testtable")
但是，当在IDEA中创建一个scala项目并使用具有相同设置的同一集群运行它时，在元存储数据库中创建事务连接工厂(假定在mysql中为"metastore_db")时会引发错误.
However when creating a scala project in IDEA and run it using same cluster with same setting, Error was thrown when creating transactional connection factory in the metastore database which suppose to be "metastore_db" in mysql.
这是hive-site.xml:
<configuration>
<property>
<name>hive.metastore.uris</name>
<value>thrift://10.1.50.73:9083</value>
</property>
<property>
<name>hive.metastore.warehouse.dir</name>
<value>/user/hive/warehouse</value>
</property>
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://10.1.50.73:3306/metastore_db?createDatabaseIfNotExist=true</value>
</property>
<property>
<name>javax.jdo.option.ConnectionDriverName</name>
<value>com.mysql.jdbc.Driver</value>
</property>
<property>
<name>javax.jdo.option.ConnectionUserName</name>
<value>sa</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>huanhuan</value>
</property>
</configuration>
运行IDEA的计算机可以远程登录Mysql和Hive创建表，因此权限应该没有问题.这是log4j输出:
the machine which I was running IDEA, can remotely login Mysql and Hive to create tables, so there should have no problem with permissions.Here's the log4j Output:
> /home/stdevelop/jdk1.7.0_79/bin/java -Didea.launcher.port=7536 -Didea.launcher.bin.path=/home/stdevelop/idea/bin -Dfile.encoding=UTF-8 -classpath /home/stdevelop/jdk1.7.0_79/jre/lib/plugin.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/deploy.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/jfxrt.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/charsets.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/javaws.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/jfr.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/jce.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/jsse.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/rt.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/resources.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/management-agent.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/zipfs.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/sunec.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/sunpkcs11.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/sunjce_provider.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/localedata.jar:/home/stdevelop/jdk1.7.0_79/jre/lib/ext/dnsns.jar:/home/stdevelop/IdeaProjects/StreamingIntoHive/target/scala-2.10/classes:/root/.sbt/boot/scala-2.10.4/lib/scala-library.jar:/home/stdevelop/SparkDll/spark-assembly-1.5.0-hadoop2.5.2.jar:/home/stdevelop/SparkDll/datanucleus-api-jdo-3.2.6.jar:/home/stdevelop/SparkDll/datanucleus-core-3.2.10.jar:/home/stdevelop/SparkDll/datanucleus-rdbms-3.2.9.jar:/home/stdevelop/SparkDll/mysql-connector-java-5.1.35-bin.jar:/home/stdevelop/idea/lib/idea_rt.jar com.intellij.rt.execution.application.AppMain StreamingIntoHive 10.1.50.68 8080
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
15/09/22 19:43:18 INFO SparkContext: Running Spark version 1.5.0
15/09/22 19:43:21 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
15/09/22 19:43:22 INFO SecurityManager: Changing view acls to: root
15/09/22 19:43:22 INFO SecurityManager: Changing modify acls to: root
15/09/22 19:43:22 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(root); users with modify permissions: Set(root)
15/09/22 19:43:26 INFO Slf4jLogger: Slf4jLogger started
15/09/22 19:43:26 INFO Remoting: Starting remoting
15/09/22 19:43:26 INFO Remoting: Remoting started; listening on addresses :[akka.tcp://[email protected]:58070]
15/09/22 19:43:26 INFO Utils: Successfully started service 'sparkDriver' on port 58070.
15/09/22 19:43:26 INFO SparkEnv: Registering MapOutputTracker
15/09/22 19:43:26 INFO SparkEnv: Registering BlockManagerMaster
15/09/22 19:43:26 INFO DiskBlockManager: Created local directory at /tmp/blockmgr-e7fdc896-ebd2-4faa-a9fe-e61bd93a9db4
15/09/22 19:43:26 INFO MemoryStore: MemoryStore started with capacity 797.6 MB
15/09/22 19:43:27 INFO HttpFileServer: HTTP File server directory is /tmp/spark-fb07a3ad-8077-49a8-bcaf-12254cc90282/httpd-0bb434c9-1418-49b6-a514-90e27cb80ab1
15/09/22 19:43:27 INFO HttpServer: Starting HTTP Server
15/09/22 19:43:27 INFO Utils: Successfully started service 'HTTP file server' on port 38865.
15/09/22 19:43:27 INFO SparkEnv: Registering OutputCommitCoordinator
15/09/22 19:43:29 INFO Utils: Successfully started service 'SparkUI' on port 4040.
15/09/22 19:43:29 INFO SparkUI: Started SparkUI at http://10.1.50.68:4040
15/09/22 19:43:29 INFO SparkContext: Added JAR /home/stdevelop/SparkDll/mysql-connector-java-5.1.35-bin.jar at http://10.1.50.68:38865/jars/mysql-connector-java-5.1.35-bin.jar with timestamp 1442922209496
15/09/22 19:43:29 INFO SparkContext: Added JAR /home/stdevelop/SparkDll/datanucleus-api-jdo-3.2.6.jar at http://10.1.50.68:38865/jars/datanucleus-api-jdo-3.2.6.jar with timestamp 1442922209498
15/09/22 19:43:29 INFO SparkContext: Added JAR /home/stdevelop/SparkDll/datanucleus-rdbms-3.2.9.jar at http://10.1.50.68:38865/jars/datanucleus-rdbms-3.2.9.jar with timestamp 1442922209534
15/09/22 19:43:29 INFO SparkContext: Added JAR /home/stdevelop/SparkDll/datanucleus-core-3.2.10.jar at http://10.1.50.68:38865/jars/datanucleus-core-3.2.10.jar with timestamp 1442922209564
15/09/22 19:43:30 WARN MetricsSystem: Using default name DAGScheduler for source because spark.app.id is not set.
15/09/22 19:43:30 INFO AppClient$ClientEndpoint: Connecting to master spark://10.1.50.71:7077...
15/09/22 19:43:32 INFO SparkDeploySchedulerBackend: Connected to Spark cluster with app ID app-20150922062654-0004
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor added: app-20150922062654-0004/0 on worker-20150921191458-10.1.50.71-44716 (10.1.50.71:44716) with 1 cores
15/09/22 19:43:32 INFO SparkDeploySchedulerBackend: Granted executor ID app-20150922062654-0004/0 on hostPort 10.1.50.71:44716 with 1 cores, 1024.0 MB RAM
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor added: app-20150922062654-0004/1 on worker-20150921191456-10.1.50.73-36446 (10.1.50.73:36446) with 1 cores
15/09/22 19:43:32 INFO SparkDeploySchedulerBackend: Granted executor ID app-20150922062654-0004/1 on hostPort 10.1.50.73:36446 with 1 cores, 1024.0 MB RAM
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor added: app-20150922062654-0004/2 on worker-20150921191456-10.1.50.72-53999 (10.1.50.72:53999) with 1 cores
15/09/22 19:43:32 INFO SparkDeploySchedulerBackend: Granted executor ID app-20150922062654-0004/2 on hostPort 10.1.50.72:53999 with 1 cores, 1024.0 MB RAM
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/1 is now LOADING
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/0 is now LOADING
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/2 is now LOADING
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/0 is now RUNNING
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/1 is now RUNNING
15/09/22 19:43:32 INFO AppClient$ClientEndpoint: Executor updated: app-20150922062654-0004/2 is now RUNNING
15/09/22 19:43:33 INFO Utils: Successfully started service 'org.apache.spark.network.netty.NettyBlockTransferService' on port 60161.
15/09/22 19:43:33 INFO NettyBlockTransferService: Server created on 60161
15/09/22 19:43:33 INFO BlockManagerMaster: Trying to register BlockManager
15/09/22 19:43:33 INFO BlockManagerMasterEndpoint: Registering block manager 10.1.50.68:60161 with 797.6 MB RAM, BlockManagerId(driver, 10.1.50.68, 60161)
15/09/22 19:43:33 INFO BlockManagerMaster: Registered BlockManager
15/09/22 19:43:34 INFO SparkDeploySchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.0
15/09/22 19:43:35 INFO SparkContext: Added JAR /home/stdevelop/Builds/streamingintohive.jar at http://10.1.50.68:38865/jars/streamingintohive.jar with timestamp 1442922215169
15/09/22 19:43:39 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://[email protected]:40110/user/Executor#-132020084]) with ID 2
15/09/22 19:43:39 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://[email protected]:38248/user/Executor#-1615730727]) with ID 0
15/09/22 19:43:40 INFO BlockManagerMasterEndpoint: Registering block manager 10.1.50.72:37819 with 534.5 MB RAM, BlockManagerId(2, 10.1.50.72, 37819)
15/09/22 19:43:40 INFO BlockManagerMasterEndpoint: Registering block manager 10.1.50.71:48028 with 534.5 MB RAM, BlockManagerId(0, 10.1.50.71, 48028)
15/09/22 19:43:42 INFO HiveContext: Initializing execution hive, version 1.2.1
15/09/22 19:43:42 INFO ClientWrapper: Inspected Hadoop version: 2.5.2
15/09/22 19:43:42 INFO ClientWrapper: Loaded org.apache.hadoop.hive.shims.Hadoop23Shims for Hadoop version 2.5.2
15/09/22 19:43:42 INFO SparkDeploySchedulerBackend: Registered executor: AkkaRpcEndpointRef(Actor[akka.tcp://[email protected]:56385/user/Executor#1871695565]) with ID 1
15/09/22 19:43:43 INFO BlockManagerMasterEndpoint: Registering block manager 10.1.50.73:43643 with 534.5 MB RAM, BlockManagerId(1, 10.1.50.73, 43643)
15/09/22 19:43:45 INFO HiveMetaStore: 0: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
15/09/22 19:43:45 INFO ObjectStore: ObjectStore, initialize called
15/09/22 19:43:47 INFO Persistence: Property datanucleus.cache.level2 unknown - will be ignored
15/09/22 19:43:47 INFO Persistence: Property hive.metastore.integral.jdo.pushdown unknown - will be ignored
15/09/22 19:43:47 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
15/09/22 19:43:48 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
15/09/22 19:43:58 INFO ObjectStore: Setting MetaStore object pin classes with hive.metastore.cache.pinobjtypes="Table,StorageDescriptor,SerDeInfo,Partition,Database,Type,FieldSchema,Order"
15/09/22 19:44:03 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
15/09/22 19:44:03 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
15/09/22 19:44:10 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MFieldSchema" is tagged as "embedded-only" so does not have its own datastore table.
15/09/22 19:44:10 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MOrder" is tagged as "embedded-only" so does not have its own datastore table.
15/09/22 19:44:12 INFO MetaStoreDirectSql: Using direct SQL, underlying DB is DERBY
15/09/22 19:44:12 INFO ObjectStore: Initialized ObjectStore
15/09/22 19:44:13 WARN ObjectStore: Version information not found in metastore. hive.metastore.schema.verification is not enabled so recording the schema version 1.2.0
15/09/22 19:44:14 WARN ObjectStore: Failed to get database default, returning NoSuchObjectException
15/09/22 19:44:15 INFO HiveMetaStore: Added admin role in metastore
15/09/22 19:44:15 INFO HiveMetaStore: Added public role in metastore
15/09/22 19:44:16 INFO HiveMetaStore: No user is added in admin role, since config is empty
15/09/22 19:44:16 INFO HiveMetaStore: 0: get_all_databases
15/09/22 19:44:16 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_all_databases
15/09/22 19:44:17 INFO HiveMetaStore: 0: get_functions: db=default pat=*
15/09/22 19:44:17 INFO audit: ugi=root ip=unknown-ip-addr cmd=get_functions: db=default pat=*
15/09/22 19:44:17 INFO Datastore: The class "org.apache.hadoop.hive.metastore.model.MResourceUri" is tagged as "embedded-only" so does not have its own datastore table.
15/09/22 19:44:18 INFO SessionState: Created local directory: /tmp/9ee94679-df51-46bc-bf6f-66b19f053823_resources
15/09/22 19:44:18 INFO SessionState: Created HDFS directory: /tmp/hive/root/9ee94679-df51-46bc-bf6f-66b19f053823
15/09/22 19:44:18 INFO SessionState: Created local directory: /tmp/root/9ee94679-df51-46bc-bf6f-66b19f053823
15/09/22 19:44:18 INFO SessionState: Created HDFS directory: /tmp/hive/root/9ee94679-df51-46bc-bf6f-66b19f053823/_tmp_space.db
15/09/22 19:44:19 INFO HiveContext: default warehouse location is /user/hive/warehouse
15/09/22 19:44:19 INFO HiveContext: Initializing HiveMetastoreConnection version 1.2.1 using Spark classes.
15/09/22 19:44:19 INFO ClientWrapper: Inspected Hadoop version: 2.5.2
15/09/22 19:44:19 INFO ClientWrapper: Loaded org.apache.hadoop.hive.shims.Hadoop23Shims for Hadoop version 2.5.2
15/09/22 19:44:22 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
15/09/22 19:44:22 INFO HiveMetaStore: 0: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
15/09/22 19:44:22 INFO ObjectStore: ObjectStore, initialize called
15/09/22 19:44:23 INFO Persistence: Property datanucleus.cache.level2 unknown - will be ignored
15/09/22 19:44:23 INFO Persistence: Property hive.metastore.integral.jdo.pushdown unknown - will be ignored
15/09/22 19:44:23 WARN Connection: BoneCP specified but not present in CLASSPATH (or one of dependencies)
15/09/22 19:44:25 WARN HiveMetaStore: Retrying creating default database after error: Error creating transactional connection factory
javax.jdo.JDOFatalInternalException: Error creating transactional connection factory
at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:587)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:788)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:333)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:202)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at javax.jdo.JDOHelper$16.run(JDOHelper.java:1965)
at java.security.AccessController.doPrivileged(Native Method)
at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:365)
at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:394)
at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:291)
at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.ClientWrapper.<init>(ClientWrapper.scala:171)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.liftedTree1$1(IsolatedClientLoader.scala:183)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.<init>(IsolatedClientLoader.scala:179)
at org.apache.spark.sql.hive.HiveContext.metadataHive$lzycompute(HiveContext.scala:227)
at org.apache.spark.sql.hive.HiveContext.metadataHive(HiveContext.scala:186)
at org.apache.spark.sql.hive.HiveContext.setConf(HiveContext.scala:393)
at org.apache.spark.sql.hive.HiveContext.defaultOverrides(HiveContext.scala:175)
at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:178)
at StreamingIntoHive$.main(StreamingIntoHive.scala:42)
at StreamingIntoHive.main(StreamingIntoHive.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
NestedThrowablesStackTrace:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
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:282)
at org.datanucleus.store.AbstractStoreManager.<init>(AbstractStoreManager.java:240)
at org.datanucleus.store.rdbms.RDBMSStoreManager.<init>(RDBMSStoreManager.java:286)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
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:1187)
at org.datanucleus.NucleusContext.initialise(NucleusContext.java:356)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:775)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:333)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:202)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at javax.jdo.JDOHelper$16.run(JDOHelper.java:1965)
at java.security.AccessController.doPrivileged(Native Method)
at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:365)
at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:394)
at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:291)
at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
at org.apache.spark.sql.hive.client.ClientWrapper.<init>(ClientWrapper.scala:171)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.liftedTree1$1(IsolatedClientLoader.scala:183)
at org.apache.spark.sql.hive.client.IsolatedClientLoader.<init>(IsolatedClientLoader.scala:179)
at org.apache.spark.sql.hive.HiveContext.metadataHive$lzycompute(HiveContext.scala:227)
at org.apache.spark.sql.hive.HiveContext.metadataHive(HiveContext.scala:186)
at org.apache.spark.sql.hive.HiveContext.setConf(HiveContext.scala:393)
at org.apache.spark.sql.hive.HiveContext.defaultOverrides(HiveContext.scala:175)
at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:178)
at StreamingIntoHive$.main(StreamingIntoHive.scala:42)
at StreamingIntoHive.main(StreamingIntoHive.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1.doLoadClass(IsolatedClientLoader.scala:165)
at org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1.loadClass(IsolatedClientLoader.scala:153)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.datanucleus.store.rdbms.connectionpool.DBCPConnectionPoolFactory.createConnectionPool(DBCPConnectionPoolFactory.java:59)
at org.datanucleus.store.rdbms.ConnectionFactoryImpl.generateDataSources(ConnectionFactoryImpl.java:238)
at org.datanucleus.store.rdbms.ConnectionFactoryImpl.initialiseDataSources(ConnectionFactoryImpl.java:131)
at org.datanucleus.store.rdbms.ConnectionFactoryImpl.<init>(ConnectionFactoryImpl.java:85)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
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:282)
at org.datanucleus.store.AbstractStoreManager.<init>(AbstractStoreManager.java:240)
………………
………………
Process finished with exit code 1
================谁能帮我找出原因?谢谢.
===============Can anyone help me to find out the reason?Thanks.
推荐答案
我相信，如果尚未在代码中添加hiveContext，则可能会有所帮助.
I believe adding hiveContext may help, if not added already in code.
import org.apache.spark.sql.hive.HiveContext
import hiveContext.implicits._
import hiveContext.sql
val hiveContext = new HiveContext(sc)
hive上下文增加了对在MetaStore中查找表和使用HiveQL编写查询的支持.没有现有Hive部署的用户仍然可以创建HiveContext.如果未通过hive-site.xml进行配置，那么上下文会自动在当前目录中创建metastore_db和仓库.-从火花示例
A hive context adds support for finding tables in the MetaStore and writing queries using HiveQL. Users who do not have an existing Hive deployment can still create a HiveContext. When not configured by the hive-site.xml, the context automatically creates metastore_db and warehouse in the current directory. -- From spark example
问题已解决，
实际上，我手动创建了metastore_db，因此，如果spark连接mysql，它将通过直接sql DbType测试.但是，由于未通过mysql直接sql，因此spark使用derby作为默认的metastore db，如log4j中所示.这意味着尽管正确配置了hive-site.xml，但火花未在mysql中连接至metastore_db.我找到了问题解决方案中描述的解决方案.希望对您有帮助
Actually I created metastore_db manually so if spark connects mysql, it will pass the direct sql DbType test. However since it didn't pass the mysql direct sql therefore spark used derby as default metastore db as what was shown in the log4j. This implies spark was not connected to metastore_db in mysql although hive-site.xml was correctly configured. I found a solution for this which is described in the question comment. Hope it helps
这篇关于在IDEA中的Hive项目上运行Spark期间创建事务连接工厂时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！