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Posted to dev@mesos.apache.org by 王瑜 <wa...@nfs.iscas.ac.cn> on 2013/04/15 05:11:22 UTC
How should I set mapred.mesos.executor?
Hi All,
I have download the newest trunk, set up mesos and it works well.
When I deploy hadoop, I have upload mesos-executor to hdfs /user/root/mesos-executor, then how should I set mapred-site.xml?
<property>
<name>mapred.mesos.executor</name>
# <value>hdfs://hdfs.name.node:port/hadoop.zip</value>
<value>hdfs://user.root.mesos-executor</value>
</property>
Is the above right? Thanks very much!
Wang Yu
回復: Re: How should I set mapred.mesos.executor?
Posted by 王瑜 <wa...@nfs.iscas.ac.cn>.
Get it. Thanks very much for your patient explanation!
發件人： Vinod Kone
發送時間： 2013-04-15 11:28
收件人： mesos-dev; wangyu
主題： Re: How should I set mapred.mesos.executor?
Hi Wang,
The value should be "hdfs://<hdfs name node's ip>/path/to/mesos-executor"
So if the hostname of your hdfs namenode is "xyz.com", the above would be
"hdfs://xyz.com/user/root/mesos-executor"
hope this helps,
@vinodkone
On Sun, Apr 14, 2013 at 8:11 PM, 王瑜 <wa...@nfs.iscas.ac.cn> wrote:
>
> Hi All,
>
> I have download the newest trunk, set up mesos and it works well.
> When I deploy hadoop, I have upload mesos-executor to hdfs
/user/root/mesos-executor, then how should I set mapred-site.xml?
>
> <property>
> <name>mapred.mesos.executor</name>
> # <value>hdfs://hdfs.name.node:port/hadoop.zip</value>
> <value>hdfs://user.root.mesos-executor</value>
> </property>
>
>
> Is the above right? Thanks very much!
>
> Wang Yu
-- Vinod
On Sun, Apr 14, 2013 at 8:11 PM, 王瑜 <wa...@nfs.iscas.ac.cn> wrote:
> Hi All,
>
> I have download the newest trunk, set up mesos and it works well.
> When I deploy hadoop, I have upload mesos-executor to hdfs
> /user/root/mesos-executor, then how should I set mapred-site.xml?
>
> <property>
> <name>mapred.mesos.executor</name>
> # <value>hdfs://hdfs.name.node:port/hadoop.zip</value>
> <value>hdfs://user.root.mesos-executor</value>
> </property>
>
>
> Is the above right? Thanks very much!
>
> Wang Yu
Re: How should I set mapred.mesos.executor?
Posted by Vinod Kone <vi...@gmail.com>.
Hi Wang,
The value should be "hdfs://<hdfs name node's ip>/path/to/mesos-executor"
So if the hostname of your hdfs namenode is "xyz.com", the above would be
"hdfs://xyz.com/user/root/mesos-executor"
hope this helps,
@vinodkone
On Sun, Apr 14, 2013 at 8:11 PM, 王瑜 <wa...@nfs.iscas.ac.cn> wrote:
>
> Hi All,
>
> I have download the newest trunk, set up mesos and it works well.
> When I deploy hadoop, I have upload mesos-executor to hdfs
/user/root/mesos-executor, then how should I set mapred-site.xml?
>
> <property>
> <name>mapred.mesos.executor</name>
> # <value>hdfs://hdfs.name.node:port/hadoop.zip</value>
> <value>hdfs://user.root.mesos-executor</value>
> </property>
>
>
> Is the above right? Thanks very much!
>
> Wang Yu
-- Vinod
On Sun, Apr 14, 2013 at 8:11 PM, 王瑜 <wa...@nfs.iscas.ac.cn> wrote:
> Hi All,
>
> I have download the newest trunk, set up mesos and it works well.
> When I deploy hadoop, I have upload mesos-executor to hdfs
> /user/root/mesos-executor, then how should I set mapred-site.xml?
>
> <property>
> <name>mapred.mesos.executor</name>
> # <value>hdfs://hdfs.name.node:port/hadoop.zip</value>
> <value>hdfs://user.root.mesos-executor</value>
> </property>
>
>
> Is the above right? Thanks very much!
>
> Wang Yu