Joey Echeverria, Yes, that works. I thought job.addCacheFile(new URI(args[0])); could run on hadoop-0.20.2. Because hadoop-0.20.2 could run context object. Thanks!
-- Regards! Jun Tan At 2011-09-24 11:54:42,"Joey Echeverria" <j...@cloudera.com> wrote: >I think the API call you're looking for is >DistributedCache.addCacheFile(URI, Configuration) [1] > >-Joey > >[1] >http://hadoop.apache.org/common/docs/r0.20.2/api/org/apache/hadoop/filecache/DistributedCache.html#addCacheFile(java.net.URI, >org.apache.hadoop.conf.Configuration) > >2011/9/23 谭军 <tanjun_2...@163.com>: >> Hi Joey Echeverria, >> My hadoop version is 0.20.2 >> >> -- >> >> Regards! >> >> Jun Tan >> >> 在 2011-09-24 11:36:08，"Joey Echeverria" <j...@cloudera.com> 写道： >>>Which version of Hadoop are you using? >>> >>>2011/9/23 谭军 <tanjun_2...@163.com>: >>>> Harsh, >>>> It is java.net.URI that is imported. >>>> >>>> -- >>>> >>>> Regards! >>>> >>>> Jun Tan >>>> >>>> At 2011-09-24 00:52:14,"Harsh J" <ha...@cloudera.com> wrote: >>>>>Jun, >>>>> >>>>>Common cause is that your URI class is not the right import. >>>>> >>>>>It must be java.net.URI and not any other class. Fix this and your >>>>>problem would go away. >>>>> >>>>>2011/9/23 谭军 <tanjun_2...@163.com>: >>>>>> Hi, >>>>>> I encountered an error that I cannot understand. >>>>>> >>>>>> Configuration conf = new Configuration(); >>>>>> Job job = new Job(conf, "job1"); >>>>>> job.addCacheFile(new URI(args[0])); >>>>>> >>>>>> Why did it report "The method addCacheFile(URI) is undefined for the type >>>>>> Job"? >>>>>> Thanks! >>>>>> -- >>>>>> >>>>>> Regards! >>>>>> >>>>>> Jun Tan >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>>-- >>>>>Harsh J >>>> >>>> >>>> >>> >>> >>> >>>-- >>>Joseph Echeverria >>>Cloudera, Inc. >>>443.305.9434 >> >> >> > > > >-- >Joseph Echeverria >Cloudera, Inc. >443.305.9434
