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Hive, mail # user - Error while exporting table data from hive to Oracle through Sqoop
Ajit Kumar Shreevastava
2013-03-05, 13:54
Ajit Kumar Shreevastava
2013-03-06, 05:44
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Re: Error while exporting table data from hive to Oracle through Sqoop
Dean Wampler 2013-03-05, 13:58
>From the exceptions near the bottom, it looks like you're inserting data
that doesn't have unique keys, so it could be a data problem.

On Tue, Mar 5, 2013 at 7:54 AM, Ajit Kumar Shreevastava <
[EMAIL PROTECTED]> wrote:

>  Hi All,****
>
> ** **
>
> I am facing following issue while exporting table from hive to Oracle.
> Importing table from Oracle to Hive and HDFS is working fine. Please let me
> know where I lag. I am pasting my screen output here.****
>
> ** **
>
> ** **
>
> *[hadoop@NHCLT-PC44-2 sqoop-oper]$ sqoop export --connect
> jdbc:oracle:thin:@10.99.42.11:1521/clouddb --username HDFSUSER  --table
> BTTN_BKP --export-dir  /home/hadoop/user/hive/warehouse/bttn  -P --verbose
> -m 1  --input-fields-terminated-by '\001'*
>
> Warning: /usr/lib/hbase does not exist! HBase imports will fail.****
>
> Please set $HBASE_HOME to the root of your HBase installation.****
>
> 13/03/05 19:20:11 DEBUG tool.BaseSqoopTool: Enabled debug logging.****
>
> Enter password:****
>
> 13/03/05 19:20:16 DEBUG sqoop.ConnFactory: Loaded manager factory:
> com.cloudera.sqoop.manager.DefaultManagerFactory****
>
> 13/03/05 19:20:16 DEBUG sqoop.ConnFactory: Trying ManagerFactory:
> com.cloudera.sqoop.manager.DefaultManagerFactory****
>
> 13/03/05 19:20:16 DEBUG manager.DefaultManagerFactory: Trying with scheme:
> jdbc:oracle:thin:@10.99.42.11****
>
> 13/03/05 19:20:16 DEBUG manager.OracleManager$ConnCache: Instantiated new
> connection cache.****
>
> 13/03/05 19:20:16 INFO manager.SqlManager: Using default fetchSize of 1000
> ****
>
> 13/03/05 19:20:16 DEBUG sqoop.ConnFactory: Instantiated ConnManager
> org.apache.sqoop.manager.OracleManager@2abe0e27****
>
> 13/03/05 19:20:16 INFO tool.CodeGenTool: Beginning code generation****
>
> 13/03/05 19:20:16 DEBUG manager.OracleManager: Using column names query:
> SELECT t.* FROM BTTN_BKP t WHERE 1=0****
>
> 13/03/05 19:20:16 DEBUG manager.OracleManager: Creating a new connection
> for jdbc:oracle:thin:@10.99.42.11:1521/clouddb, using username: HDFSUSER**
> **
>
> 13/03/05 19:20:16 DEBUG manager.OracleManager: No connection paramenters
> specified. Using regular API for making connection.****
>
> 13/03/05 19:20:16 INFO manager.OracleManager: Time zone has been set to GMT
> ****
>
> 13/03/05 19:20:16 DEBUG manager.SqlManager: Using fetchSize for next
> query: 1000****
>
> 13/03/05 19:20:16 INFO manager.SqlManager: Executing SQL statement: SELECT
> t.* FROM BTTN_BKP t WHERE 1=0****
>
> 13/03/05 19:20:16 DEBUG manager.OracleManager$ConnCache: Caching released
> connection for jdbc:oracle:thin:@10.99.42.11:1521/clouddb/HDFSUSER****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter: selected columns:****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BTTN_ID****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   DATA_INST_ID****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   SCR_ID****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BTTN_NU****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   CAT****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   WDTH****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   HGHT****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   KEY_SCAN****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   KEY_SHFT****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   FRGND_CPTN_COLR_PRSD****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BKGD_CPTN_COLR_PRSD****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BLM_FL****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   LCLZ_FL****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   MENU_ITEM_NU****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BTTN_ASGN_LVL_ID****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   ON_ATVT****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   ON_CLIK****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   ENBL_FL****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BLM_SET_ID****
>
> 13/03/05 19:20:16 DEBUG orm.ClassWriter:   BTTN_ASGN_LVL_NAME****

*Dean Wampler, Ph.D.*
thinkbiganalytics.com
+1-312-339-1330