Thank you, I don't think of the ftp interface at all and had completely
forgotten it.
On Mon, Sep 7, 2009 at 12:00 AM, Erik Forsberg wrote:
> On Sun, 6 Sep 2009 22:45:28 -0700 (PDT)
> C G wrote:
>
> > Hi All:
> > Does anybody know if it's possible to distcp between an old version
> > of Hadoop
On Sun, 6 Sep 2009 22:45:28 -0700 (PDT)
C G wrote:
> Hi All:
> Does anybody know if it's possible to distcp between an old version
> of Hadoop (0.15.x, for example) and a modern version (0.19.2)?
Yes:
1) Run the distcp job on the newer cluster.
2) Use the hftp method in the source URI.
Example
ying to pull from the new grid from the old yields a
> java.io.EOFException...
>
> --- On Mon, 9/7/09, C G wrote:
>
> From: C G
> Subject: discyp between different versions of Hadoop...
> To: core-u...@hadoop.apache.org
> Date: Monday, September 7, 2009, 1:45 AM
>
&
Sorry...subject should be "distcp" obviously...
Also trying to pull from the new grid from the old yields a
java.io.EOFException...
--- On Mon, 9/7/09, C G wrote:
From: C G
Subject: discyp between different versions of Hadoop...
To: core-u...@hadoop.apache.org
Date: Monday, Septemb
Hi All:
Does anybody know if it's possible to distcp between an old version of Hadoop
(0.15.x, for example) and a modern version (0.19.2)?
A quick check trying to move from an "old" grid to a "new" grid shows a
"Incorrect header or version mismatch" error in the new grid's NameNode log,
and a S
