In Pig 0.9, we will detect group/join key type dynamically (PIG-1277),
and will provide typed map. This will solve the map value type problem.
Daniel
Alex McLintock wrote:
I am using maps a lot so I guess this is related to PIG-919 which is closed
but not really fixed.
https://issues.apache.
I am using maps a lot so I guess this is related to PIG-919 which is closed
but not really fixed.
https://issues.apache.org/jira/browse/PIG-919
This suggested that I force the relevant types to (chararray) and that seems
to have worked as a work around.
Alex
On 7 February 2011 19:39, Alex McLi
Can anyone give me any hints on why a JOIN may be failing with this weird
error
I can DESCRIBE the two tables it is joining
justurls: {tweetid: bytearray,userid: bytearray,url: bytearray}
userdb: {ouruserid: bytearray,friendid: bytearray}
and the join itself is
urlspertimeline = JOIN use
