You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-user@hadoop.apache.org by Rita <rm...@gmail.com> on 2011/04/20 02:48:08 UTC
hdfs log question
I know in the logs you can see 'cmd=open' and the filename. Is there a way
to see the closing of the file?
Basically, I want to account for the total number of megabytes transferred
in hdfs. What is the best way to achieve this?
Running 0.21 btw
--
--- Get your facts first, then you can distort them as you please.--
Re: hdfs log question
Posted by Rita <rm...@gmail.com>.
I am guessing I should change this in the file.
log4j.logger.org.apache.hadoop = DEBUG
Do I need to restart anything or does the change take effect
immediately? Some examples in the documentation would help immensely.
On Thu, Apr 21, 2011 at 12:30 AM, Harsh J <ha...@cloudera.com> wrote:
> Hello,
>
> Have a look at conf/log4j.properties to configure all logging options.
>
> On Thu, Apr 21, 2011 at 3:14 AM, Rita <rm...@gmail.com> wrote:
> > I guess I should ask, how does one enable debug mode for the namenode and
> > datanode logs?
> > I would like to see if in the debug mode I am able to see close calls of
> a
> > file.
>
> --
> Harsh J
>
--
--- Get your facts first, then you can distort them as you please.--
Re: hdfs log question
Posted by Harsh J <ha...@cloudera.com>.
Hello,
Have a look at conf/log4j.properties to configure all logging options.
On Thu, Apr 21, 2011 at 3:14 AM, Rita <rm...@gmail.com> wrote:
> I guess I should ask, how does one enable debug mode for the namenode and
> datanode logs?
> I would like to see if in the debug mode I am able to see close calls of a
> file.
--
Harsh J
Re: hdfs log question
Posted by Rita <rm...@gmail.com>.
I guess I should ask, how does one enable debug mode for the namenode and
datanode logs?
I would like to see if in the debug mode I am able to see close calls of a
file.
On Tue, Apr 19, 2011 at 8:48 PM, Rita <rm...@gmail.com> wrote:
> I know in the logs you can see 'cmd=open' and the filename. Is there a way
> to see the closing of the file?
> Basically, I want to account for the total number of megabytes transferred
> in hdfs. What is the best way to achieve this?
> Running 0.21 btw
>
>
> --
> --- Get your facts first, then you can distort them as you please.--
>
--
--- Get your facts first, then you can distort them as you please.--