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Posted to dev@ambari.apache.org by "Oleksandr Diachenko (JIRA)" <ji...@apache.org> on 2013/12/18 18:14:06 UTC
[jira] [Updated] (AMBARI-4110) Avoid duplicating host names in
"clusterHostInfo" when preparing tasks
[ https://issues.apache.org/jira/browse/AMBARI-4110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleksandr Diachenko updated AMBARI-4110:
----------------------------------------
Description:
Idea is to compress cluster host info before sending to agent, and decompress on agent before execution of command.
Format:
{code}
{hosts_list=[c6403.ambari.apache.org, c6404.ambari.apache.org, c6401.ambari.apache.org, c6402.ambari.apache.org],
all_ping_ports=[8670:0-2, 8671:3],
namenode_host=[2],
slave_hosts=[0-3],
zookeeper_hosts=[2]}
{code}
> Avoid duplicating host names in "clusterHostInfo" when preparing tasks
> ----------------------------------------------------------------------
>
> Key: AMBARI-4110
> URL: https://issues.apache.org/jira/browse/AMBARI-4110
> Project: Ambari
> Issue Type: Task
> Components: agent, controller, test
> Affects Versions: 1.4.1
> Reporter: Oleksandr Diachenko
> Assignee: Oleksandr Diachenko
> Fix For: 1.4.3
>
> Attachments: AMBARI-4110.patch
>
>
> Idea is to compress cluster host info before sending to agent, and decompress on agent before execution of command.
> Format:
> {code}
> {hosts_list=[c6403.ambari.apache.org, c6404.ambari.apache.org, c6401.ambari.apache.org, c6402.ambari.apache.org],
> all_ping_ports=[8670:0-2, 8671:3],
> namenode_host=[2],
> slave_hosts=[0-3],
> zookeeper_hosts=[2]}
> {code}
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