Hi Li, Ye I agree but my object implements serializable but how to indicate it in hadoop's configuration?
Joan 2011/1/27 li ping <[email protected]> > yes, I agree. The configuration parameter should be a serialize-able value. > because the parameter will be transfer to other node to run the job. If the > value can not be serialized, I believe it should be a problem. > > > On Wed, Jan 26, 2011 at 11:52 PM, David Rosenstrauch <[email protected]>wrote: > >> On 01/26/2011 05:43 AM, Joan wrote: >> >>> Hi, >>> >>> I'm trying set Object into Hadoop's configuration but I don't know how >>> to. >>> >>> I'm want to do: >>> >>> org.apache.hadoop.conf.Configuration conf = new >>> org.apache.hadoop.conf.Configuration(); >>> >>> conf.set("txt",myObject); >>> >>> But It doesn't exist method like: conf.set(String,Object) >>> >>> Someone know how to set custom objet into hadoop configuration? >>> >>> Thanks >>> >>> Joan >>> >>> >> The object needs to be a String or something that is easily convertible to >> a String (e.g., integer). This is so it can be serialized and sent across >> the cluster. >> >> DR >> > > > > -- > -----李平 >
