Re: Advice on post mortem of data loss (v 1.0.3)

2013-02-05 Thread Suresh Srinivas
Sorry to hear you are having issues. Few questions and comments inline. On Fri, Feb 1, 2013 at 8:40 AM, Peter Sheridan < psheri...@millennialmedia.com> wrote: > Yesterday, I bounced my DFS cluster. We realized that "ulimit –u" was, > in extreme cases, preventing the name node from creating thr

Advice on post mortem of data loss (v 1.0.3)

2013-02-01 Thread Peter Sheridan
Yesterday, I bounced my DFS cluster. We realized that "ulimit –u" was, in extreme cases, preventing the name node from creating threads. This had only started occurring within the last day or so. When I brought the name node back up, it had essentially been rolled back by one week, and I lost