Hi all,
What are the factors on which we can classify the jobs given to
hadoop as CPU intensive or I/O intensive?
Regards,
T.Madanagopal.
-
This email was sent using TCEMail Service.
Thiagarajar College of Engineering
Madurai-625 015, India
Hi all,
What are the factors on which we can classify the jobs given to
hadoop as CPU intensive or I/O intensive?
Regards,
T.Madanagopal.
-
This email was sent using TCEMail Service.
Thiagarajar College of Engineering
Madurai-625 015, India
On Thu, Jan 28, 2010 at 7:46 PM, T. Madana Gopal wrote:
> Hi all,
> What are the factors on which we can classify the jobs given to
> hadoop as CPU intensive or I/O intensive?
In our case, we just compare the input and output, jobs like sort have
almost equally input and output, while those
Kerberos login in UGI should honor KRB5CCNAME
-
Key: HADOOP-6518
URL: https://issues.apache.org/jira/browse/HADOOP-6518
Project: Hadoop Common
Issue Type: Improvement
Components: security
[
https://issues.apache.org/jira/browse/HADOOP-6506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Konstantin Boudnik resolved HADOOP-6506.
Resolution: Fixed
Fix Version/s: 0.20.2
Hadoop Flags: [Reviewed]
I hav
[
https://issues.apache.org/jira/browse/HADOOP-6511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jakob Homan resolved HADOOP-6511.
-
Resolution: Invalid
Hearing no counter-arguments, I'm closing this as invalid...
> FsPermission
o.a.h.hdfs.server.datanode.DataXceiver - run() - Version mismatch exception -
more context to help debugging
Key: HADOOP-6519
URL: https://issues.apache.o
top
iostat
utilitities should get some metrics corresponding to the cpu and the io,
that can help identify the nature of the job.
On 1/28/10 3:46 AM, T. Madana Gopal wrote:
Hi all,
What are the factors on which we can classify the jobs given to
hadoop as CPU intensive or I/O intensi
>
> top
> iostat
>
> utilitities should get some metrics corresponding to the cpu and the io,
> that can help identify the nature of the job.
>
>
Thank you sir
We found top utility is available and what output it gives but
We were not able to find iostat utility.How to install it and
Thank you sir,
'top' helps to find the cpu time related information in run
time.But we need to classify the job as CPU or I/O intensive
before executing it.
Regards,
T.Madanagopal.
>
> top
> iostat
>
> utilitities should get some metrics corresponding to the cpu and the io,
> that c
hi all,
Is there any way to obtain the dynamic bandwidth?. Is any command
available to get the dynamic bandwidth?.
Regards,
Arya
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This email was sent using TCEMail Service.
Thiagarajar College of Engineering
Madurai-625 015, India
On 01/28/2010 08:36 PM, Abhilaash wrote:
top
iostat
utilitities should get some metrics corresponding to the cpu and the io,
that can help identify the nature of the job.
Thank you sir
We found top utility is available and what output it gives but
We were not able to fi
You can always perform a dry run before the actual deployment to collect
the metrics before going into meaningful deployment.
Other options would be to do a rough math based on the input data set /
complexity of the algorithms used , but that would be an useful
after-step after getting through
UGI should load tokens from the environment
---
Key: HADOOP-6520
URL: https://issues.apache.org/jira/browse/HADOOP-6520
Project: Hadoop Common
Issue Type: Bug
Reporter: Owen O'Malley
For
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