On Tue, Aug 16, 2011 at 6:14 AM, Chris White <[email protected]>wrote:

> Are you using a hash partioner? If so make sure the hash value of the
> writable is not calculated using the hashCode value of the enum - use the
> ordinal value instead. The hashcode value of an enum is different for each
> jvm.
>

Thanks for the tip. I am using a hash partitioner (its the default) but my
hash value is not based
on an enum value.  In any case, the keys in question get hashed to the same
reducer.

Best,

stan

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