Indeed adding public constructors solved the problem...
Thanks a lot!
> Am 29.04.2021 um 18:53 schrieb Rico Bergmann :
>
>
> It didn’t have it. So I added public no args and all args constructors. But I
> still get the same error
>
>
>
>>> Am 29.04.2021 um 17:47 schrieb Sean Owen :
It didn’t have it. So I added public no args and all args constructors. But I
still get the same error
> Am 29.04.2021 um 17:47 schrieb Sean Owen :
>
>
> From tracing the code a bit, it might do this if the POJO class has no public
> constructors - does it?
>
>> On Thu, Apr 29, 2021
>From tracing the code a bit, it might do this if the POJO class has no
public constructors - does it?
On Thu, Apr 29, 2021 at 9:55 AM Rico Bergmann wrote:
> Here is the relevant generated code and the Exception stacktrace.
>
> The problem in the generated code is at line 35.
>
>
Here is the relevant generated code and the Exception stacktrace.
The problem in the generated code is at line 35.
/* 001 */ public java.lang.Object generate(Object[] references) {
/* 002 */ return new SpecificSafeProjection(references);
/* 003 */ }
/* 004 */
/* 005 */ class
I don't know this code well, but yes seems like something is looking for
members of a companion object when there is none here. Can you show any
more of the stack trace or generated code?
On Thu, Apr 29, 2021 at 7:40 AM Rico Bergmann wrote:
> Hi all!
>
> A simplified code snippet of what my
Hi all!
A simplified code snippet of what my Spark pipeline written in Java does:
public class MyPojo implements Serializable {
... // some fields with Getter and Setter
}
a custom Aggregator (defined in the Driver class):
public static MyAggregator extends
