While running a Spark Job on a Studio machine (localhost), the Job fails with the following error:
To fix this issue, the park-core*.jar file was updated in the Studio m2 location, C:\Talend\6.4.1\studio\configuration\.m2\repository\org\talend\libraries, then Job runs successfully.
The m2 location of Studio is replicated in CommandLine. The Job is regenerated successfully from TAC, but the Job fails with the following error:
Using the -verbose:class jvm option and running the Job from TAC, shows that the old version of JAR files are loaded from the Job server's cache, C:\Talend\6.4.1\jobserver\agent\TalendJobServersFiles\cache\lib.
To fix the issue, clear the old cached files from the C:\Talend\6.4.1\jobserver\agent\TalendJobServersFiles\cache\lib directory.