Hive UDF monitoring

[Rohit Jangid <em...@rohitjangid.com>]

Hi All,

I am working on a use case where we want to monitor UDF usage across our
multi user environment. We intend to use graphite metrics for this purpose.
Since UDF's initialize and evaluate method runs on multiple nodes based on
number of mappers we are unable to get required stats. I was wondering if
this can be achieved by using hive hooks?
Or, is there any way to add this functionality into hive to benefit the
community.  Let me know.

regards,

-- 
Rohit Jangid
EDW Platform, Expedia