[root@node1 sqoop-1.4.7]# bin/sqoop import --connect jdbc:oracle:thin:@192.168.1.100:1521:TPADC --username test --password test --table fund_info -m 1; Warning: /opt/sqoop-1.4.7/bin/../../hbase does not exist! HBase imports will fail. Please set $HBASE_HOME to the root of your HBase installation. 18/05/22 15:57:38 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 18/05/22 15:57:38 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 18/05/22 15:57:39 INFO oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop is disabled. 18/05/22 15:57:39 INFO manager.SqlManager: Using default fetchSize of 1000 18/05/22 15:57:39 INFO tool.CodeGenTool: Beginning code generation 18/05/22 15:57:57 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 15:57:57 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM fund_info t WHERE 1=0 18/05/22 15:57:58 ERROR tool.ImportTool: Import failed: There is no column found in the target table fund_info. Please ensure that your table name is correct.[root@node1 sqoop-1.4.7]# bin/sqoop import --connect jdbc:oracle:thin:@192.168.1.100:1521:TPADC --table FUND_INFO --username test --password test -m 1; Warning: /opt/sqoop-1.4.7/bin/../../hbase does not exist! HBase imports will fail. Please set $HBASE_HOME to the root of your HBase installation. 18/05/22 16:00:59 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 18/05/22 16:00:59 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 18/05/22 16:00:59 INFO oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop is disabled. 18/05/22 16:00:59 INFO manager.SqlManager: Using default fetchSize of 1000 18/05/22 16:00:59 INFO tool.CodeGenTool: Beginning code generation 18/05/22 16:01:35 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 16:01:35 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM fund_info t WHERE 1=0 18/05/22 16:01:35 ERROR tool.ImportTool: Import failed: There is no column found in the target table fund_info. Please ensure that your table name is correct. [root@node1 sqoop-1.4.7]# bin/sqoop import --connect jdbc:oracle:thin:@192.168.1.100:1521:TPADC --table fund_info --username test --password test -m 1; Warning: /opt/sqoop-1.4.7/bin/../../hbase does not exist! HBase imports will fail. Please set $HBASE_HOME to the root of your HBase installation. 18/05/22 17:05:23 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 18/05/22 17:05:24 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 18/05/22 17:05:24 INFO oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop is disabled. 18/05/22 17:05:24 INFO manager.SqlManager: Using default fetchSize of 1000 18/05/22 17:05:24 INFO tool.CodeGenTool: Beginning code generation 18/05/22 17:05:38 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 17:05:38 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM fund_info t WHERE 1=0 18/05/22 17:05:38 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /opt/hadoop-2.7.5 Note: /tmp/sqoop-root/compile/4075f495e729969d29b0eaff12af4492/TPA_DW_DIM_FUND_INFO.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 18/05/22 17:05:41 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-root/compile/4075f495e729969d29b0eaff12af4492/fund_info.jar 18/05/22 17:05:41 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 17:05:42 WARN manager.OracleManager: The table fund_info contains a multi-column primary key. Sqoop will default to the column VC_SOURCE only for this job. 18/05/22 17:05:42 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 17:05:43 WARN manager.OracleManager: The table fund_info contains a multi-column primary key. Sqoop will default to the column VC_SOURCE only for this job. 18/05/22 17:05:43 INFO mapreduce.ImportJobBase: Beginning import of fund_info 18/05/22 17:05:43 INFO Configuration.deprecation: mapred.jar is deprecated. Instead, use mapreduce.job.jar 18/05/22 17:05:43 INFO manager.OracleManager: Time zone has been set to GMT 18/05/22 17:05:44 INFO Configuration.deprecation: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps 18/05/22 17:05:45 INFO client.ConfiguredRMFailoverProxyProvider: Failing over to rm2 18/05/22 17:05:47 INFO db.DBInputFormat: Using read commited transaction isolation 18/05/22 17:05:47 INFO mapreduce.JobSubmitter: number of splits:1 18/05/22 17:05:47 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1526097883376_0002 18/05/22 17:05:47 INFO impl.YarnClientImpl: Submitted application application_1526097883376_0002 18/05/22 17:05:48 INFO mapreduce.Job: The url to track the job: http://bigdata03-test:8088/proxy/application_1526097883376_0002/ 18/05/22 17:05:48 INFO mapreduce.Job: Running job: job_1526097883376_0002 18/05/22 17:05:57 INFO mapreduce.Job: Job job_1526097883376_0002 running in uber mode : false 18/05/22 17:05:57 INFO mapreduce.Job: map 0% reduce 0% 18/05/22 17:06:09 INFO mapreduce.Job: map 100% reduce 0% 18/05/22 17:06:09 INFO mapreduce.Job: Job job_1526097883376_0002 completed successfully 18/05/22 17:06:09 INFO mapreduce.Job: Counters: 30 File System Counters FILE: Number of bytes read=0 FILE: Number of bytes written=142851 FILE: Number of read operations=0 FILE: Number of large read operations=0 FILE: Number of write operations=0 HDFS: Number of bytes read=87 HDFS: Number of bytes written=565997 HDFS: Number of read operations=4 HDFS: Number of large read operations=0 HDFS: Number of write operations=2 Job Counters Launched map tasks=1 Other local map tasks=1 Total time spent by all maps in occupied slots (ms)=10014 Total time spent by all reduces in occupied slots (ms)=0 Total time spent by all map tasks (ms)=10014 Total vcore-milliseconds taken by all map tasks=10014 Total megabyte-milliseconds taken by all map tasks=10254336 Map-Reduce Framework Map input records=1123 Map output records=1123 Input split bytes=87 Spilled Records=0 Failed Shuffles=0 Merged Map outputs=0 GC time elapsed (ms)=64 CPU time spent (ms)=2870 Physical memory (bytes) snapshot=263938048 Virtual memory (bytes) snapshot=2146078720 Total committed heap usage (bytes)=112721920 File Input Format Counters Bytes Read=0 File Output Format Counters Bytes Written=565997 18/05/22 17:06:09 INFO mapreduce.ImportJobBase: Transferred 552.7314 KB in 24.7303 seconds (22.3504 KB/sec) 18/05/22 17:06:09 INFO mapreduce.ImportJobBase: Retrieved 1123 records. [root@node1 sqoop-1.4.7]#[root@node1 sqoop-1.4.7]# hdfs dfs -ls /user/root Found 3 items drwxr-xr-x - root supergroup 0 2018-05-22 17:06 /user/root/FUND_INFO drwxr-xr-x - root supergroup 0 2018-04-23 14:05 /user/root/input drwxr-xr-x - root supergroup 0 2018-05-22 13:36 /user/root/users [root@node1 sqoop-1.4.7]# hdfs dfs -ls /user/root/FUND_INFO Found 2 items -rw-r--r-- 3 root supergroup 0 2018-05-22 17:06 /user/root/FUND_INFO/_SUCCESS -rw-r--r-- 3 root supergroup 565997 2018-05-22 17:06 /user/root/FUND_INFO/part-m-00000 [root@node1 sqoop-1.4.7]#文章来源: Sqoop导入Oracle数据表到HDFS