hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Olivier Renault <orena...@hortonworks.com>
Subject RE: how to install and distribute master services in 4 nodes.
Date Mon, 07 Apr 2014 09:39:29 GMT
Moving thread to Ambari user ML.

What are the errors?

FYI, there should be no conflicts in between services. You can even
installed a single node cluster with all services running on one node.

Kind regards
Olivier
 On 7 Apr 2014 10:20, "Alex Lee" <eliyart@hotmail.com> wrote:

> hi Olivier,
>
>
> With totally 4 nodes(PC), I tried to put all master services into one
> node. And with all the 4 nodes, tried to put as datanode and installed
> client as the attached screen.
>
> http://postimg.org/image/fflx6tpmz/
>
>
>
> In installation, only the 4th node is completely installed. others all
> have problem. And now cannot roll back. Seems some client and server cannot
> running on same node. I tried to re-assign the master services, but some
> already blocked and also cannot proceed next any more.
>
>
>
> Any suggestion, thank.
>
>
> ------------------------------
> From: eliyart@hotmail.com
> To: user@hadoop.apache.org
> Subject: RE: how to install and distribute master services in 4 nodes.
> Date: Mon, 7 Apr 2014 10:38:06 +0800
>
> Really appreciate the answers, I am trying to follow it, only the
> zookeeper need to distribute into 3 nodes. And for slave and client,
> beside checking all the nodes with datanode and node manager, should I also
> checkbox with the Client or Reginal Server in the web setting.
>
>
> ------------------------------
> Date: Sun, 6 Apr 2014 13:17:44 +0100
> Subject: Re: how to install and distribute master services in 4 nodes.
> From: orenault@hortonworks.com
> To: user@hadoop.apache.org
>
> You can run all master services on a single node or if was you I will run
> the datanode / nodemananger on every nodes.
>
> Kind regards
> Olivier
> On 6 Apr 2014 05:26, "Alex Lee" <eliyart@hotmail.com> wrote:
>
> Trying to install hadoop by horton, there some many master services, such
> as HDFS, Yarn+mapreduce, Nagios, Ganglia, Hive, Hbase and Pig as the image
> below.
> http://postimg.org/image/pwbv6go33/
>
> Currently, only have 4 nodes, and as below, 3 nodes may ocuppy by master
> services, and only 1 node left for datanode.
> http://postimg.org/image/gsdr8h719/
>
> Does all the master services neccessary.  After searching, seem all
> neccessary. Can all the master services put into one node, if they are not
> cost much resources. Or even master services are distrbuted for 3 nodes, I
> still can distribute data services into 3 or 4 nodes.
>
> Any suggestion, thanks.
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity
> to which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>

-- 
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to 
which it is addressed and may contain information that is confidential, 
privileged and exempt from disclosure under applicable law. If the reader 
of this message is not the intended recipient, you are hereby notified that 
any printing, copying, dissemination, distribution, disclosure or 
forwarding of this communication is strictly prohibited. If you have 
received this communication in error, please contact the sender immediately 
and delete it from your system. Thank You.

Mime
View raw message