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From Joey Echeverria <j...@cloudera.com>
Subject Re: Re: Re: Re: The method addCacheFIle(URI) is undefined for the type Job
Date Sat, 24 Sep 2011 10:55:18 GMT
Doesn't look like it to me:

http://hadoop.apache.org/common/docs/r0.20.2/api/org/apache/hadoop/mapreduce/Job.html

2011/9/23 谭军 <tanjun_2525@163.com>:
> 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" <joey@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_2525@163.com>:
>>> Hi Joey Echeverria,
>>> My hadoop version is 0.20.2
>>>
>>> --
>>>
>>> Regards!
>>>
>>> Jun Tan
>>>
>>> 在 2011-09-24 11:36:08,"Joey Echeverria" <joey@cloudera.com> 写道:
>>>>Which version of Hadoop are you using?
>>>>
>>>>2011/9/23 谭军 <tanjun_2525@163.com>:
>>>>> Harsh,
>>>>> It is java.net.URI that is imported.
>>>>>
>>>>> --
>>>>>
>>>>> Regards!
>>>>>
>>>>> Jun Tan
>>>>>
>>>>> At 2011-09-24 00:52:14,"Harsh J" <harsh@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_2525@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
>
>
>



-- 
Joseph Echeverria
Cloudera, Inc.
443.305.9434

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