Sqoop version: 126.96.36.199.1.7.0-784
The following is the sqoop command that i used to export simple(comma separated) records .
sqoop-export --connect jdbc:oracle:thin:@ipaddress:1521:orcl --username user --password password --table EMP --columns EMPNO,ENAME,JOB,MGR --export-dir /sqooptest/export -m 1 --batch
The above command stucks at 95% and doesn't get completed.
@Suresh Bonam did you check in the resourcemanager UI whether it is really stuck or just trying to complete the final reduce attempt? Also I recommend you try with --direct flag to take advantage of the Oracle accelerator for Sqoop, it should make your sqoop jobs a lot faster. Furthermore, you're passing --password that will appear in clear text in your job xml, consider using --password-file or -P to enter the password at the prompt.
Now i changed sqoop command like this
sqoop-export --connect jdbc:oracle:thin:@ipaddress:orcl --username username -P --table EMP --columns EMPNO,ENAME,JOB,MGR --export-dir /sqooptest/export -m 1 --direct
Even , No result.It behaves same as i mentioned.
Current sqoop version: 15/12/31 11:18:33 INFO sqoop.Sqoop: Running Sqoop version: 188.8.131.52.1.7.0-784
see the following error once. sqoop database hanging error
@Suresh Bonam can you provide the job logs when you execute the command? Do you see any errors on the Oracle side? Please review all of the requirements for Oracle connector https://sqoop.apache.org/docs/1.4.6/SqoopUserGuide.html#_data_connector_for_oracle_and_hadoop, permissions, roles, etc.