Re: Namenode fails to re-start after cluster shutdown

2008-02-25 Thread André Martin
Hi everyone, I applied the patch provided at https://issues.apache.org/jira/browse/HADOOP-2873 and my namenode/cluster is up again without formatting it :-) Thanks for the quick help! Reading and writing to the cluster seems to work fine except for MapRed jobs: All counters say 0 even I can

Re: Namenode fails to re-start after cluster shutdown

2008-02-22 Thread André Martin
Hi Raghu, done: https://issues.apache.org/jira/browse/HADOOP-2873 Subsequent tries did not succeed - so it looks like I need to re-format the cluster :-( Cu on the 'net, Bye - bye, André èrbnA Raghu Angadi wrote: Please file a jira

Re: Namenode fails to re-start after cluster shutdown

2008-02-22 Thread Konstantin Shvachko
André, You can try to rollback. You did use upgrade when you switched to the new trunk, right? --Konstantin Raghu Angadi wrote: André Martin wrote: Hi Raghu, done: https://issues.apache.org/jira/browse/HADOOP-2873 Subsequent tries did not succeed - so it looks like I need to re-format the

Re: Namenode fails to re-start after cluster shutdown

2008-02-22 Thread Steve Sapovits
Raghu Angadi wrote: Please report such problems if you think it was because of HDFS, as opposed to some hardware or disk failures. Will do. I suspect it's something else. I'm testing on a notebook in pseudo-distributed mode (per the quick start guide). My IP changes when I take that box

RE: Namenode fails to re-start after cluster shutdown

2008-02-22 Thread dhruba Borthakur
-Original Message- From: Steve Sapovits [mailto:[EMAIL PROTECTED] Sent: Friday, February 22, 2008 2:34 PM To: core-user@hadoop.apache.org Subject: Re: Namenode fails to re-start after cluster shutdown Raghu Angadi wrote: Please report such problems if you think it was because of HDFS, as opposed