Hello

I'm trying to test the Hadoop archive functionality under 0.23 and I
can't get it working.

I have in HDFS a /test folder with  several text files. I created a
hadoop archive using

hadoop archive -archiveName test.har -p /test *.txt  /sample

Ok, this creates a /sample/test.har with the appropriate parts (_index,
_SUCCESS,_masterindex,part-0).  Performing a cat on _index shows the
texts files.
However, when I try to even list the contents of the HAR file using

hdfs dfs -ls -R har:///sample/test.har

I simply get "har:///sample/test.har : No such file or directory"! WTF?

Accessing the individual files does work, however:

hdfs dfs -cat har:///sample/test.har/file.txt

works

Regards

Alexander

于 2012/10/3 0:34, Alexander Hristov 写道:
> According to hdfs, -lsr is deprecated and -ls -R is to be used
> instead. In any case, it doesn't matter as the result is exactly the
> same.
>
>>
>> El 02/10/2012 2:12, Alexander Hristov escribió:
>>> Hello
>>>
>>> I'm trying to test the Hadoop archive functionality under 0.23 and I
>>> can't get it working.
>>>
>>> I have in HDFS a /test folder with several text files. I created a
>>> hadoop archive using
>>>
>>> hadoop archive -archiveName test.har -p /test *.txt /sample
>>>
>>> Ok, this creates a /sample/test.har with the appropriate parts
>>> (_index, _SUCCESS,_masterindex,part-0). Performing a cat on _index
>>> shows the texts files.
>>> However, when I try to even list the contents of the HAR file using
>>>
>>> hdfs dfs -ls -R har:///sample/test.har
>> The right command to do this is:
>> hdfs dfs -lsr har:///sample/test.har
>>
>>>
>>> I simply get "har:///sample/test.har : No such file or directory"! WTF?
>>>
>>> Accessing the individual files does work, however:
>>>
>>> hdfs dfs -cat har:///sample/test.har/file.txt
>>>
>>> works
>>>
>>> Regards
>>>
>>> Alexander
>>>
>>>
>>> 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
>>> INFORMATICAS...
>>> CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
>>>
>>> http://www.uci.cu
>>> http://www.facebook.com/universidad.uci
>>> http://www.flickr.com/photos/universidad_uci
>>
>
>
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