UDF_USER_CODE_ERROR error condition
Execution of function <fn> failed.
CLASS_NOT_FOUND
Could not find <type> <className> in the provided JAR file. Ensure the class exists in the JAR and that the handler path is correct.
GENERIC
== Error ==
<error>
== Stacktrace ==
<stack>
HANDLER_INPUT_SCHEMA
Cannot find handler with name <handler> matching the schema <inputSchema>. Possible candidates: <candidates>.
HANDLER_MULTIPLE_CANDIDATES
There are multiple methods with name <handler> matching the input schema <inputSchema>: <candidates>.
HANDLER_RETURN_TYPE
Cannot convert return type <returnType> of handler <handler> to the expected SQL type <sqlReturnType>.
HANDLER_UNKNOWN
Cannot find handler with name <handler>. Check that this handler exists in UDF dependencies.
INPUT_CONVERSION
== Error ==
<error>
INTERNAL_MEMORY_LIMIT
The internal memory limit has been reached. Consider reducing the size of each row passed to the UDF.
LANGUAGE_MISMATCH
The specified language (<specifiedLanguage>) does not match the actual language of the handler (<actualLanguage>). Update the language in your UDF definition.
OOM
Function ran out of memory during execution.
This may be caused by excessive memory usage of the running code.
PAYLOAD
<error>
RESULT_CONVERSION
Consider changing the function to return a value that fits the return type.
== Error ==
<error>