hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Owen O'Malley" <omal...@apache.org>
Subject Re: Does it mean that single disk failure causes the whole datanode to fail?
Date Mon, 25 Apr 2011 18:34:56 GMT
On Mon, Apr 25, 2011 at 9:17 AM, Mathias Herberts <
mathias.herberts@gmail.com> wrote:

> You can configure how many failed volumes a datanode can tolerate.

 That code doesn't handle the corner cases very well. In particular, we've
had problems with nodes with bad drives causing problems when they are
restarted. A more stable solution has been committed to the
branch-0.20-security and will come out as part of

-- Owen

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message