http://mail-archives.apache.org/mod_mbox/hadoop-common-user/201203.mbox/%3ccaocnvr0osrawytau7lt+agf0bmmcwfhrgpj8_ga4u6mac2y...@mail.gmail.com%3E
It looks like the old API was given a second chance at life and is now being billed as the "stable" API. On Mon, Jul 16, 2012 at 2:39 PM, Billie J Rinaldi <[email protected] > wrote: > On Monday, July 16, 2012 5:27:09 PM, "Ed Kohlwey" <[email protected]> > wrote: > > I would suggest spending the effort porting chainmapper to the new API > > (mapreduce) since the old API will eventually be removed. > > I assumed that would be true since the old API was deprecated, and that is > why we no longer support it. However, the old API has been undeprecated > since 0.20.205.0 and 1.0.0, which seems to indicate it's not going away. > Does anyone know what the plan for it is? > > Billie > > > > Sent from my smartphone. Please excuse any typos or shorthand. > > On Jul 16, 2012 5:22 PM, "Billie J Rinaldi" < > > [email protected] > wrote: > > > > > > On Monday, July 16, 2012 5:02:52 PM, "Juan Moreno" < > > [email protected] > wrote: > > > Hi there, I have a use case where I need to use a Chain Mapper > > > and/or > > > Reducer. The problem is that > > > the AccumuloInputFormat extends hadoop.mapreduce.InputFormat rather > > > than implementing hadoop.mapred.InputFormat > > > > > > > > > Trying to make use of org.apache.hadoop.mapred.lib.ChainMapper > > > does not work because it requires the use of the mapred package. Is > > > there a version of the AccumuloInputFormat which uses > > > the hadoop.mapred package instead? Can InputFormatBase be rewritten > > > with the newer API? > > > > > > > > > Thanks! > > > Juan > > > > I opened ACCUMULO-695 to add support for the old mapred API. > > > > Billie >
