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FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.

Posted: Tue Nov 08, 2016 12:10 pm
by Raj
I am using JSON extractor for my requirement to extract json string. While running the graph I am facing an issue like

------------------------------------------------- Error details ---------------------------------------------------
Error during graph initialization !
FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.
No definition for the class with the specified name can be found: com/fasterxml/jackson/core/JsonParseException
Class with the specified name cannot be found: com.fasterxml.jackson.core.JsonParseException
-------------------------------------------------------------------------------------------------------------------

Can any body help me out to fix this issue in CLoverETL 4.2.



Regards,
Raj

Re: FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.

Posted: Tue Nov 08, 2016 3:59 pm
by vazquezrosariop
Hi Raj,

It appears you are using CloverETL 4.2 Community Version, unfortunately JSONExtract is not a standard component on this version of Community. I would recommend upgrading to CloverETL 4.3 Community Version where this component was made available.

Re: FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.

Posted: Thu Nov 10, 2016 8:50 am
by Raj
Hello Support. Thanks for the update.

I have ran the graph in local CLover ETL 4.2 community IDE, the graph ran successfully and I could get the output from the json extract component.

My question is, when it is working fine in CLover ETL 4.2 Community IDE then why it is not working in web logic server. We have deployed so many graphs in web logic sever all those are running successfully. We have used couple of components like xml extract, HTTP connector, Reformat and so on. And very first time we are using this JSON extract in our graphs, it is working properly in my local Clover ETL 4.2 Community IDE. Then what might be the issue in case of web logic deployment. Why it is showing this error.

------------------------------------------------- Error details ---------------------------------------------------
Error during graph initialization !
FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.
No definition for the class with the specified name can be found: com/fasterxml/jackson/core/JsonParseException
Class with the specified name cannot be found: com.fasterxml.jackson.core.JsonParseException
-------------------------------------------------------------------------------------------------------------------

Thanks,
Raj

Re: FATAL: Component [JSONExtract:JSONEXTRACT] initialization failed.

Posted: Fri Nov 11, 2016 3:24 pm
by imriskal
Hi Raj,

I am not sure how Weblogic server relates to the issue. Community Designer does not run in any application server. Why do you need Weblogic server?

Thanks.