Re: Warnings?

Hi, First warning is saying hadoop cannot load native library, usually a compression codec. In that case, hadoop will use java implementation instead, which is slower. Second is caused by hadoop 1.x/2.x configuration key change. You're using a 1.x style key under 2.x, yet hadoop still guarantees

Re: Warnings?

Is the native library not available for Ubuntu? If so how do I load it? Can I tell which key is off? Since I am just starting I would want to be as up to date as possible. It is out of date probably because I copied my examples from books and tutorials. The main class does derive from Tool. Sho

Re: Warnings?

Hi Kevin, Please see my comments inline, On Sat, Apr 27, 2013 at 11:24 AM, Kevin Burton wrote: > Is the native library not available for Ubuntu? If so how do I load it? > Native libraries usually requires recompile, for more information please refer Native Libraries

RE: Warnings?

at are "hadoop generic options"? Thanks again. Kevin From: Ted Xu [mailto:t...@gopivotal.com] Sent: Friday, April 26, 2013 10:49 PM To: user@hadoop.apache.org Subject: Re: Warnings? Hi Kevin, Please see my comments inline, On Sat, Apr 27, 2013 at 11:24 AM, Kevin B

Re: Warnings?

al. Is there > something I am doing to trigger this? > > ** ** > > So I can avoid them what are “hadoop generic options”? > > ** ** > > Thanks again. > > ** ** > > Kevin > > ** ** > > *From:* Ted Xu [mailto:t...@gopivotal.com] > *Sent:* Friday, Apr

Re: Warnings?

rnal. Is there >> something I am doing to trigger this? >> >> >> >> So I can avoid them what are “hadoop generic options”? >> >> >> >> Thanks again. >> >> >> >> Kevin >> >> >> >> From

Re: Warnings?

ust be something internal. Is there >> something I am doing to trigger this? >> >> ** ** >> >> So I can avoid them what are “hadoop generic options”? >> >> ** ** >> >> Thanks again. >> >> ** ** >> >> Kevin***

Re: Warnings?

st > be used by default. If so why is the deprecated default being used? > > As for the two warnings about counters. I know I have not implemented any > code for counters so again this must be something internal. Is there > something I am doing to trigger this? > > So I can av

Re: warnings from log4j -- where to look to resolve?

Hi, Does your code instantiate and work with a self logger object? If so, is it a log4j instance or a commons logging one? On Mon, Jan 28, 2013 at 4:06 PM, Calvin wrote: > Hi, > > Each time I run a job, I get thousands of these warnings. I've looked at > conf/log4j.properties and nothing out of

Re: warnings from log4j -- where to look to resolve?

Hi Harsh, No self logger object is being used. On Mon, Jan 28, 2013 at 8:21 AM, Harsh J wrote: > > Hi, > > Does your code instantiate and work with a self logger object? If so, > is it a log4j instance or a commons logging one? > > On Mon, Jan 28, 2013 at 4:06 PM, Calvin wrote: > > Hi, > > > >

Re: warnings from log4j -- where to look to resolve?

Try passing -Dlog4j.debug via mapred.child.java.opts. That will clearly show you the problem as part of logs itself. Are these errors appearing in stdout/stderr or syslog? +Vinod Kumar Vavilapalli Hortonworks Inc. http://hortonworks.com/ On Jan 28, 2013, at 2:36 AM, Calvin wrote: > Hi, > > E