I am also working in same direction.
As I am new, First of all, I want to know that what have you done to enhance
the
hadoop performance in heterogeneous environment.
I have an strategy for that.
What I really need is how to modify the Hadoop source code?? and how to compile
the source code.
As
derFactory.java:85)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
Please, tell what I am doing wrong??
Whats the problem??
On Mon, Apr 8, 2013 at 8:36 PM, Mohammad Mustaqeem
<3m.mustaq...@gmail.com>wrote:
> Hi,
> I have followed all the steps of
> http://wiki.apache.org/hadoop/HowToContribute
> and run following command -
> &l
]
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-surefire-plugin:2.12.3:test (default-test)
on project hadoop-common: There are test failures.
[ERROR]
[ERROR] Please refer to
/home/mustaqeem/hadoop-trunk/hadoop-common-project/hadoop-common/target/surefire-reports
for the
@Steve
I am new to Hadoop developement.
Can you please tell me, whats is the location of tar file??
On Tue, Apr 9, 2013 at 12:09 AM, Steve Loughran wrote:
> On 8 April 2013 16:08, Mohammad Mustaqeem <3m.mustaq...@gmail.com> wrote:
>
> > Please, tell what I am doing wrong??
>
adoop ??
On Tue, Apr 9, 2013 at 2:08 PM, maisnam ns wrote:
> @Mohammad Mustaqeem - Once you create the patch as given in the 'How to
> contribute to Hadoop' and apply the patch. The changes will be reflected
> in the files you have modified.
>
> 1.Now you trigger the build
Please, anyone tell me where is the build hadoop??
that can be used to install the hadoop cluster.
On Tue, Apr 9, 2013 at 2:32 PM, Mohammad Mustaqeem
<3m.mustaq...@gmail.com>wrote:
> @Ling, you mean to say to run "find -name *tar*"??
> I run but don't know which f
@maisnam, I am using ubuntu and after running svn I get hadoop folder as
given in screenshot.
I didn't finf any build folder
On Tue, Apr 9, 2013 at 5:22 PM, maisnam ns wrote:
> @@Mohammad Mustaqeem please ignore the earlier mail as the screenshots
> where not copied in the mail I ha
name, It is tar.gz
>
>
> @ maisnam ns:
> I am afraid the version you are using is not the same as Mohammad used.
>
>
> Ling Kun
>
>
> On Tue, Apr 9, 2013 at 7:58 PM, Mohammad Mustaqeem
> <3m.mustaq...@gmail.com>wrote:
>
> > @maisnam, I am
make
> a MR job start.
>
>3. What version of hadoop do you plan to work on? 2.0 or 3.0?
>
> Ling Kun
>
>
> On Tue, Apr 9, 2013 at 8:25 PM, Mohammad Mustaqeem
> <3m.mustaq...@gmail.com>wrote:
>
> > @Ling, Is it the same file as we download from
> &
; PowerLinux Open Source Hadoop development lead
> IBM Senior Software Engineer
> Phone# 512-286-8393
> Fax# 512-838-8858
>
>
>
> [image: Inactive hide details for Mohammad Mustaqeem ---04/09/2013
> 08:18:02 AM---@Ling, i am very new. I was about to ask you the same.]Moham
learn by debugging or other people who know that piece of
> code will help us?
>
> Request you to please help.
>
> Thanks and Regards,
> Chandrash3khar
>
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
different then please provide any link that has
instructions to install Hadoop cluster from
hadoop-3.0.0-SNAPSHOT.tar.gz...
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
adoop.
Which version will be better for that purpose??
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
Which java code(file) generates the heartbeat from the datanode and
which code(file) listen that heartbeat on the namenode?
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
I want to make changes in replica placement.
Which Hadoop version is preferable to make changes in HDFS??
Please help...
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
help
> on the specifics of that branch.
>
> Hope this helps,
> --Chris
>
>
> On Wed, Apr 10, 2013 at 11:03 PM, Mohammad Mustaqeem <
> 3m.mustaq...@gmail.com
> > wrote:
>
> > Which java code(file) generates the heartbeat from the datanode and
> > which cod
Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
I am interested in HDFS. Please guide me.
On Thu, Apr 18, 2013 at 3:36 AM, Arun C Murthy wrote:
> Please don't cross post.
>
> What parts of Hadoop are you interested in? HDFS? YARN? MapReduce?
>
> Arun
>
> On Apr 17, 2013, at 2:50 PM, Mohammad Mustaqeem w
o consider is prerequisites. Hadoop is not a place to learn
> about basic distributed system concepts (liveness, failures, RPC), though
> some of the specifics (how liveness is implemented, how Hadoop RPC works)
> are going to be relevant. It's probably best to list "things you need
gards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270
Hi,
Is there any method to change the replication factor of any particular
file.
Means that, if any file is not important then we should decrease its
replication factor and the file that is more important, we should increase
its replication factor.
--
*With regards ---*
*Mohammad Mustaqeem
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
topology.sh
Description: Bourne shell script
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