-Hadoop Archives under 0.23
Alexander Hristov 2012-10-02, 06:12
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
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