Koji Noguchi created PIG-4974: --------------------------------- Summary: A simple map reference fail to cast Key: PIG-4974 URL: https://issues.apache.org/jira/browse/PIG-4974 Project: Pig Issue Type: Bug Reporter: Koji Noguchi Assignee: Koji Noguchi
{code} A = load 'input.txt' as (m:[bytearray]); B = FOREACH A GENERATE m#'a' as a, m#'e' as e; C = FILTER B by a != 'abc' and e != 'abc'; store C into 'output'; {code} This fails with {panel} Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 1075: Received a bytearray from the UDF or Union from two different Loaders. Cannot determine how to convert the bytearray to string {panel} -- This message was sent by Atlassian JIRA (v6.3.4#6332)