Jobtracker webUI suddenly stopped showing. It was working fine before.
What could be the issue ? Can anyone guide me how can I recover my WebUI ?
Thanks,
Praveenesh
your job tracker is not running
On Wed, Jan 11, 2012 at 7:08 PM, praveenesh kumar praveen...@gmail.comwrote:
Jobtracker webUI suddenly stopped showing. It was working fine before.
What could be the issue ? Can anyone guide me how can I recover my WebUI ?
Thanks,
Praveenesh
hi Hadoops Nutchs,
I'm trying to run Nutch 1.4 *locally*, on Windows 7, using Hadoop
0.20.203.0.
I run with:
fs.default.name = D:\fs
hadoop.tmp.dir = D:\tmp
dfs.permissions = false
PATH environment variable contains C:\cygwin\bin.
I get the following exception:
Exception in thread main
(sending email again, because it seems it did not reach forum)
On Wed, Jan 11, 2012 at 12:09 PM, shlomi java shlomij...@gmail.com wrote:
hi Hadoops Nutchs,
I'm trying to run Nutch 1.4 *locally*, on Windows 7, using Hadoop
0.20.203.0.
I run with:
fs.default.name = D:\fs
hadoop.tmp.dir =
I don't know of an academic paper, though this blog post has a nice survey:
http://srinathsview.blogspot.com/2011/10/list-of-known-scalable-architecture.html
Hi,
see comments in text
On 1/11/2012 4:42 PM, Merto Mertek wrote:
Hi,
I was wondering if anyone knows any paper discussing and comparing the
mentioned topic. I am a little bit confused about the classification of
hadoop.. Is it a /cluster/comp grid/ a mix of them?
I think that a strict
This error (specific to Windows) is caused by optimization introduced around
203 and it is still there in 1.0.0 :(. I don't know how to fix it other than
recompile Hadoop common with optimization removed from
RawLocalFileSystem.java
/**
* Use the command chmod to set permission.
*/
@Override
exactly right. Thanks Praveen.
Mark
On Tue, Jan 10, 2012 at 1:54 AM, Praveen Sripati
praveensrip...@gmail.comwrote:
Mark,
[mark@node67 ~]$ telnet node77
You need to specify the port number along with the server name like `telnet
node77 1234`.
2012-01-09 10:04:03,436 INFO
--
View this message in context:
http://old.nabble.com/Getting-error-tp33123705p33123705.html
Sent from the Hadoop core-user mailing list archive at Nabble.com.
Arusarka,
Take my advice and do not take the error even if you're getting it :)
J/k.
Seriously though, looks like you sent your email accidentally incomplete. What
error are you facing with which component in Hadoop, and how would you like us
to help?
On 12-Jan-2012, at 1:28 AM, arusarka
export JAVA_HOME=/cygdrive/c/Program\ Files/Java/jdk1.5.0_15 should work.
On 1/11/12 3:24 PM, arusarka wrote:
Hi:
I am in the process of installing hadoop on non-clustered single node
windows xp. SSH installed and running.
Java version: java version 1.5.0_15 it is installed in c:\Program
On Jan 11, 2012, at 10:15 AM, George Kousiouris wrote:
Hi,
see comments in text
On 1/11/2012 4:42 PM, Merto Mertek wrote:
Hi,
I was wondering if anyone knows any paper discussing and comparing the
mentioned topic. I am a little bit confused about the classification of
hadoop.. Is
Also check out my paper on The Anatomy and Physiology of the Grid Revisited
just Google for it where we also tried to look at this very issue.
Cheers,
Chris
Sent from my iPhone
On Jan 11, 2012, at 3:55 PM, Brian Bockelman bbock...@cse.unl.edu wrote:
On Jan 11, 2012, at 10:15 AM, George
Here's some links to it:
Long Version:
http://csse.usc.edu/csse/TECHRPTS/2008/usc-csse-2008-820/usc-csse-2008-820.pdf
Shorter Version (published in WICSA):
http://wwwp.dnsalias.org/w/images/3/3f/AnatomyPhysiologyGridRevisited66.pdf
Cheers,
Chris
On Jan 11, 2012, at 4:02 PM, Mattmann, Chris A
Hi,
Can someone help me asap? when i run my mapred job, it fails with this
error -
12/01/12 02:58:36 INFO mapred.JobClient: Task Id :
attempt_201112151554_0050_m_71_0, Status : FAILED
Error: Java heap space
attempt_201112151554_0050_m_71_0: log4j:ERROR Failed to flush writer,
These properties are not available on Apache Hadoop 1.0 (Formerly
known as 0.20.x). This was a feature introduced in 0.21
(https://issues.apache.org/jira/browse/MAPREDUCE-478), and is
available today on 0.22 and 0.23 line of releases.
For 1.0/0.20, use mapred.child.java.opts, that applies to both
Hi Harsh,
Wasn't MAPREDUCE-478 in 1.0 ? Maybe the Jira is not up to date.
Koji
On 1/11/12 8:44 PM, Harsh J ha...@cloudera.com wrote:
These properties are not available on Apache Hadoop 1.0 (Formerly
known as 0.20.x). This was a feature introduced in 0.21
Koji, Harsh
mapred-478 seems to be in v1, but those new settings have not yet been
added to mapred-default.xml. (for backwards compatibility?)
George
On 2012/01/12 13:50, Koji Noguchi wrote:
Hi Harsh,
Wasn't MAPREDUCE-478 in 1.0 ? Maybe the Jira is not up to date.
Koji
On 1/11/12
Guys, any updates on this.
My jobtracker is running fine.
I am able to submit the jobs also. Jobs are running fine also.
Not seeing any thing unusual at logs also.
Only the Jobtracker webpage is not displaying. Doing netstat -ptlen on
Jobtracker node, also showing jobtracker port 50030 is open.
@Koji - Ah, I had not checked the sources, rather just the JIRA, which I've
updated now since there is indeed an svn commit listed there. Thanks for
correcting me there!
@George - I do not think it matters if these are present in default, but they
should be present, yes. Mind filing a JIRA if
but those new settings have not yet been
added to mapred-default.xml.
It's intentionally left out.
If set in mapred-default.xml, user's mapred.child.java.opts would be ignored
since mapred.{map,reduce}.child.java.opts would always win.
Koji
On 1/11/12 9:34 PM, George Datskos
Harsh, did you mean my job id_conf.xml? for some strange reason, i do see
these 3 lines -
property!--Loaded from
/media/ephemeral3/hadoop/mapred/local/jobTracker/job_201201120656_0001.xml--namemapred.reduce.child.java.opts/namevalue-Xmx2048M/value/property
property!--Loaded from
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