On 09/06/11 12:11, Eric Charles wrote:
1. Which of 21.0, 21.1, 22.0 or 23.0 corresponds to trunk? (I didn't
find any branch/tag for these numbers.
From pom.xml in hdfs project, it seems 0.23-SNAPSHOT is the last one.
So I take the 0.23.0-SNAPSHOT (still confused with the additional .0...).
Hey guys,
Really trying to get our namenode back up and running after a full disk
error last night. I've freed up a lot of space, however the NameNode still
fails to startup:
2011-06-12 10:26:09,042 INFO
org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Registered
FSNamesystemStatusMBean
Could you backup your edits file, try $ printf \xff\xff\xff\xee\xff
edits, and start HDFS? It should work. - Andy
-Original Message-
From: Ryan LeCompte [mailto:lecom...@gmail.com]
Sent: Sunday, June 12, 2011 9:29 AM
To: common-user@hadoop.apache.org
Subject: Help - can't start
Only apply it to /dfs/name/current/edits file...
-Original Message-
From: Zhong, Andy [mailto:sheng.zh...@searshc.com]
Sent: Sunday, June 12, 2011 9:43 AM
To: common-user@hadoop.apache.org
Subject: RE: Help - can't start namenode after disk full error
Could you backup your edits file,
That worked, thanks!
On Sun, Jun 12, 2011 at 10:47 AM, Zhong, Andy sheng.zh...@searshc.comwrote:
Only apply it to /dfs/name/current/edits file...
-Original Message-
From: Zhong, Andy [mailto:sheng.zh...@searshc.com]
Sent: Sunday, June 12, 2011 9:43 AM
To:
My pleasure!
- Original Message -
From: Ryan LeCompte [mailto:lecom...@gmail.com]
Sent: Sunday, June 12, 2011 10:59 AM
To: common-user@hadoop.apache.org common-user@hadoop.apache.org
Subject: Re: Help - can't start namenode after disk full error
That worked, thanks!
On Sun, Jun 12, 2011
This is a re-post of the same message. I made it more specific
and clear. Have been considering it several days so really
appreciate any help.
I have a question about configuring Map/Side inner join for
multiple mappers in Hadoop. Suppose I have two very large data
sets A and B, I use the
Why don't you call them directors and workers instead of
masters and slaves ?
Mark
For MapReduce, I always call them JobTracker and TaskTracker, for HDFS,
Namenode and DataNode
because of the name of classes in source code???:-)
Nan
On Mon, Jun 13, 2011 at 8:25 AM, Mark Hedges hed...@formdata.biz wrote:
Why don't you call them directors and workers instead of
masters and
It is a common term, just one that I have seen distastefully
used with an unpleasant subtext. Just reading the manual...
Hadoop is neat-o! --mark--
On Mon, 13 Jun 2011, Nan Zhu wrote:
For MapReduce, I always call them JobTracker and
TaskTracker, for HDFS, Namenode and DataNode
because of
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