Not able to load data from postgresql to hdfs using tSqoopImport

Question

I am using talend big data version 6.5.1 (has Java 8) and cloudera quickstart CDH 5.12 (has java 7).

I am tryiing to load table 'employees' from postgresql to hdfs using talend tSqoopImport component.

But I am getting error

Error employees : Unsupported major.minor version 52.0

Need help

score 0 · Answer 1 · answered Mar 19 '18 at 08:45

0

This issue belongs to JAVA version.

You have used different java version java 7 and 8.

Try it with same java 7.

Issue will be resolved.

For your reference.

answered Mar 19 '18 at 08:45

Mister X

Thanks for the answer. But Talend 6.5.1 does not support java 7. I will not able to open the talend studio if I change it. – Vish Mar 19 '18 at 09:49
Ok. Try with CDH to java8 – Mister X Mar 19 '18 at 10:10
I checked that. But I am not sure after upgrading to java 8 my CDH services would work fine. Is there any option like how can I build my existing talend job in java 7 and run? – Vish Mar 20 '18 at 11:45
No idea about talend tool – Mister X Mar 20 '18 at 11:54

1 Answers1