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https://issues.apache.org/jira/browse/HADOOP-11565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14318818#comment-14318818
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Allen Wittenauer edited comment on HADOOP-11565 at 2/12/15 7:26 PM:
--------------------------------------------------------------------
For those just joining us, here's an example of how this would get used (taken
from MAPREDUCE-6250):
{code}
$ hadoop --slaves version | grep repo
$ hdfs namenode -format
$ hdfs --daemon start namenode
$ hdfs --slaves --daemon start datanode <- start datanode daemons on
all slave nodes
$ yarn --daemon start resourcemanager
$ yarn --daemon start proxyserver
$ yarn --slaves --daemon start nodemanager <- start nodemanager daemons on
all slave nodes
{code}
was (Author: aw):
For those just joining us, here's an example of how this would get used (taken
from MAPREDUCE-6250):
{code}
$ hadoop --slaves version | grep repo
$ hdfs namenode -format
$ hdfs --daemon start namenode
$ hdfs --slaves --daemon start datanode <- start datanode daemons on all slave
nodes
$ yarn --daemon start resourcemanager
$ yarn --daemon start proxyserver
$ yarn --slaves --daemon start nodemanager <- start nodemanager daemons on all
slave nodes
{code}
> Add --slaves shell option
> -------------------------
>
> Key: HADOOP-11565
> URL: https://issues.apache.org/jira/browse/HADOOP-11565
> Project: Hadoop Common
> Issue Type: New Feature
> Components: scripts
> Reporter: Allen Wittenauer
> Assignee: Allen Wittenauer
> Attachments: HADOOP-11565-00.patch
>
>
> Add a --slaves shell option to hadoop-config.sh to trigger the given command
> on slave nodes. This is required to deprecate hadoop-daemons.sh and
> yarn-daemons.sh.
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