On Dec 1, 2007, at 1:03 AM, 武斌 wrote:
Hi,everyone!
I'm a fresh man in Hadoop, and when I install the Hadoop I
have met a
lot problem.
Now my question is which group below is more reliable ?
(1)hadoop 1.14.1 with jdk 1.5
(2)hadoop 1.15 with jdk 1.6
(3)some else?
Which one is the best composition? I expect that my FS is
more stable
and reasonable.
jdk 1.6 is strongly recommended. The performance is much better,
especially for large clusters.
If you are using 0.14, it should be 0.14.4.
Most production clusters are pretty conservative and are running 14,
but if you are setting up a new cluster, I'd suggest 15.
-- Owen
