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From Joey Echeverria <j...@cloudera.com>
Subject Re: Re: Re: The method addCacheFIle(URI) is undefined for the type Job
Date Sat, 24 Sep 2011 03:54:42 GMT
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

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