我正在尝试使用hadoop将数据从Mysql导入到hdfs，并且还尝试创建表和数据库是hive。我正在尝试使用以下命令
sqoop import --connect jdbc:mysql://localhost/Mobile --username root --password 12345678 --table Accesories --target-dir /user/harsh/Mobile1 --fields-terminated-by "," --hive-import --create-hive-table --hive-table mob.cust
移动是我的数据库，附件是我的表，我试图导入.Eveeything运行成功但在尝试加载数据时遇到错误。 但我收到了以下错误：
17/10/17 03:51:30 INFO mapreduce.Job: map 0% reduce 0%
17/10/17 03:52:46 INFO mapreduce.Job: map 40% reduce 0%
17/10/17 03:52:48 INFO mapreduce.Job: map 60% reduce 0%
17/10/17 03:52:50 INFO mapreduce.Job: map 100% reduce 0%
17/10/17 03:53:13 INFO mapreduce.Job: Job job_1508188554902_0003 completed successfully
17/10/17 03:53:16 INFO mapreduce.Job: Counters: 30
File System Counters
FILE: Number of bytes read=0
FILE: Number of bytes written=664170
FILE: Number of read operations=0
FILE: Number of large read operations=0
FILE: Number of write operations=0
HDFS: Number of bytes read=521
HDFS: Number of bytes written=88
HDFS: Number of read operations=20
HDFS: Number of large read operations=0
HDFS: Number of write operations=10
Job Counters
Launched map tasks=5
Other local map tasks=5
Total time spent by all maps in occupied slots (ms)=398814
Total time spent by all reduces in occupied slots (ms)=0
Total time spent by all map tasks (ms)=398814
Total vcore-seconds taken by all map tasks=398814
Total megabyte-seconds taken by all map tasks=408385536
Map-Reduce Framework
Map input records=5
Map output records=5
Input split bytes=521
Spilled Records=0
Failed Shuffles=0
Merged Map outputs=0
GC time elapsed (ms)=8631
CPU time spent (ms)=11240
Physical memory (bytes) snapshot=768512000
Virtual memory (bytes) snapshot=9839693824
Total committed heap usage (bytes)=448790528
File Input Format Counters
Bytes Read=0
File Output Format Counters
Bytes Written=88
17/10/17 03:53:16 INFO mapreduce.ImportJobBase: Transferred 88 bytes in 144.4472 seconds (0.6092 bytes/sec)
17/10/17 03:53:16 INFO mapreduce.ImportJobBase: Retrieved 5 records.
Tue Oct 17 03:53:17 IST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
17/10/17 03:53:17 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `Accesories` AS t LIMIT 1
17/10/17 03:53:18 INFO hive.HiveImport: Loading uploaded data into Hive
17/10/17 03:55:10 INFO hive.HiveImport: SLF4J: Class path contains multiple SLF4J bindings.
17/10/17 03:55:10 INFO hive.HiveImport: SLF4J: Found binding in [jar:file:/usr/local/hive/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
17/10/17 03:55:10 INFO hive.HiveImport: SLF4J: Found binding in [jar:file:/usr/local/hbase/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
17/10/17 03:55:10 INFO hive.HiveImport: SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
17/10/17 03:55:10 INFO hive.HiveImport: SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
17/10/17 03:55:13 INFO hive.HiveImport:
17/10/17 03:55:13 INFO hive.HiveImport: Logging initialized using configuration in jar:file:/usr/local/hive/lib/hive-common-2.1.0.jar!/hive-log4j2.properties Async: true
17/10/17 03:55:26 INFO hive.HiveImport: Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:578)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.session.SessionState.beginStart(SessionState.java:518)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:705)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
17/10/17 03:55:26 INFO hive.HiveImport: at java.lang.reflect.Method.invoke(Method.java:498)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
17/10/17 03:55:26 INFO hive.HiveImport: Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:226)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.<init>(Hive.java:366)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.create(Hive.java:310)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.getInternal(Hive.java:290)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:266)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:545)
17/10/17 03:55:26 INFO hive.HiveImport: ... 8 more
17/10/17 03:55:26 INFO hive.HiveImport: Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1627)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:101)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3317)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3356)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3336)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.getAllFunctions(Hive.java:3590)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:236)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:221)
17/10/17 03:55:26 INFO hive.HiveImport: ... 13 more
17/10/17 03:55:26 INFO hive.HiveImport: Caused by: java.lang.reflect.InvocationTargetException
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
17/10/17 03:55:26 INFO hive.HiveImport: at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1625)
17/10/17 03:55:26 INFO hive.HiveImport: ... 22 more
17/10/17 03:55:26 INFO hive.HiveImport: Caused by: javax.jdo.JDODataStoreException: Exception thrown obtaining schema column information from datastore
17/10/17 03:55:26 INFO hive.HiveImport: NestedThrowables:
17/10/17 03:55:26 INFO hive.HiveImport: java.sql.SQLException: Column name pattern can not be NULL or empty.
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:543)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:720)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:740)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.ObjectStore.setMetaStoreSchemaVersion(ObjectStore.java:7763)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.ObjectStore.checkSchema(ObjectStore.java:7657)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.ObjectStore.verifySchema(ObjectStore.java:7632)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
17/10/17 03:55:26 INFO hive.HiveImport: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
17/10/17 03:55:26 INFO hive.HiveImport: at java.lang.reflect.Method.invoke(Method.java:498)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:101)
17/10/17 03:55:26 INFO hive.HiveImport: at com.sun.proxy.$Proxy21.verifySchema(Unknown Source)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:547)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:612)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:398)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:78)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:84)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:6396)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:236)
17/10/17 03:55:26 INFO hive.HiveImport: at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:70)
17/10/17 03:55:26 INFO hive.HiveImport: ... 27 more
17/10/17 03:55:26 INFO hive.HiveImport: Caused by: java.sql.SQLException: Column name pattern can not be NULL or empty.
17/10/17 03:55:26 INFO hive.HiveImport: at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:545)
17/10/17 03:55:26 INFO hive.HiveImport: at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513)
17/10/17 03:55:26 INFO hive.HiveImport: at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505)
17/10/17 03:55:26 INFO hive.HiveImport: at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479)
17/10/17 03:55:26 INFO hive.HiveImport: at com.mysql.cj.jdbc.DatabaseMetaData.getColumns(DatabaseMetaData.java:2074)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.adapter.BaseDatastoreAdapter.getColumns(BaseDatastoreAdapter.java:1575)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.schema.RDBMSSchemaHandler.refreshTableData(RDBMSSchemaHandler.java:1103)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.schema.RDBMSSchemaHandler.getRDBMSTableInfoForTable(RDBMSSchemaHandler.java:1015)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.schema.RDBMSSchemaHandler.getRDBMSTableInfoForTable(RDBMSSchemaHandler.java:965)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.schema.RDBMSSchemaHandler.getSchemaData(RDBMSSchemaHandler.java:338)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager.getColumnInfoForTable(RDBMSStoreManager.java:2392)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.table.TableImpl.initializeColumnInfoFromDatastore(TableImpl.java:324)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3401)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.run(RDBMSStoreManager.java:2877)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.AbstractSchemaTransaction.execute(AbstractSchemaTransaction.java:119)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager.manageClasses(RDBMSStoreManager.java:1608)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager.getDatastoreClass(RDBMSStoreManager.java:671)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.rdbms.RDBMSStoreManager.getPropertiesForGenerator(RDBMSStoreManager.java:2069)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.store.AbstractStoreManager.getStrategyValue(AbstractStoreManager.java:1271)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.ExecutionContextImpl.newObjectId(ExecutionContextImpl.java:3759)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.state.StateManagerImpl.setIdentity(StateManagerImpl.java:2267)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.state.StateManagerImpl.initialiseForPersistentNew(StateManagerImpl.java:484)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.state.StateManagerImpl.initialiseForPersistentNew(StateManagerImpl.java:120)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.state.ObjectProviderFactoryImpl.newForPersistentNew(ObjectProviderFactoryImpl.java:218)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.ExecutionContextImpl.persistObjectInternal(ExecutionContextImpl.java:2078)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.ExecutionContextImpl.persistObjectWork(ExecutionContextImpl.java:1922)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.ExecutionContextImpl.persistObject(ExecutionContextImpl.java:1777)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.ExecutionContextThreadedImpl.persistObject(ExecutionContextThreadedImpl.java:217)
17/10/17 03:55:26 INFO hive.HiveImport: at org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:715)
17/10/17 03:55:26 INFO hive.HiveImport: ... 45 more
17/10/17 03:55:26 ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: Hive exited with status 1
at org.apache.sqoop.hive.HiveImport.executeExternalHiveScript(HiveImport.java:389)
at org.apache.sqoop.hive.HiveImport.executeScript(HiveImport.java:339)
at org.apache.sqoop.hive.HiveImport.importTable(HiveImport.java:240)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:514)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605)
at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
at org.apache.sqoop.Sqoop.main(Sqoop.java:236)
Mysql版本：5.7.19-0ubuntu0.17.04.1 Hive版本：版本2 Hadoop版本：2.7.1
答案 0 :(得分：0)
您的数据似乎已成功从mysql导入hadoop系统。因此，hadoop和hive jar之间不兼容。 Log说，它与hive metasotre的连接问题。那么，您能否在hive-site.xml和hive lib中验证hive-common jar版本？