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ODM Extension in SQLDeveloper is failing while mining from Hive View

chakraa4Aug 27 2014 — edited Aug 28 2014

We have created a view on a table from Hadoop Hive using http://cloudera.com/content/support/en/downloads/connectors/hive/hive-odbc-v2-5-5.html. Effectively, the view is created from a dblink which uses the Hive ODBC connection.

While running ODM(Explore Data) on the view, we see the below error.

Message:

None

Detail:

Error in DATAPROFILE_PROG: ORA-01086: savepoint 'DATAPROFILE_PROG' never established in this session or is invalid ORA-20999: Error in create_sample_table: ORA-20999: Error in internal_create_sample_table: ORA-20999: Error in create_table_from_query: ORA-01010: invalid OCI operation ORA-02063: preceding line from HIVE4PC068162 ORA-06512: at "SYS.DBMS_SQL", line 1321 ORA-06512: at "ODMRSYS.ODMR_INTERNAL_UTIL", line 765 ORA-06512: at "ODMRSYS.ODMR_INTERNAL_UTIL", line 782 ORA-06512: at "ODMRSYS.ODMR_ENGINE", line 1118 ORA-06 ORA-06512: at "ODMRSYS.ODMR_ENGINE_DATA", line 1663

At least let us know the reason of failure so that we can also try to resolve or find workaround.

Comments

Alanc-Oracle

If you have a service contract, the best way to report a bug is by opening a service request.

If not, then it's best to post in the forum where it's more likely to be seen by the compiler team than in the OS forum.

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Locked on Sep 25 2014
Added on Aug 27 2014
#machine-learning
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