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Posted to dev@accumulo.apache.org by "John Vines (Created) (JIRA)" <ji...@apache.org> on 2012/03/29 17:24:27 UTC
[jira] [Created] (ACCUMULO-503) start-here does unecessary SSHs
start-here does unecessary SSHs
-------------------------------
Key: ACCUMULO-503
URL: https://issues.apache.org/jira/browse/ACCUMULO-503
Project: Accumulo
Issue Type: Improvement
Components: start
Affects Versions: 1.3.5, 1.4.0
Reporter: John Vines
Assignee: John Vines
Priority: Minor
Fix For: 1.4.1
start-here calls start-server to start the individual processes. start-server is semi-intelligent in not sshing to localhost to start processes. However, it will always ssh to the host to see if the process is running. So in start-server we need to check that the host is either localhost OR the hostname (this may be done) and B. we need to have a similar condition on the initial PID check to make sure it doesn't ssh if it doesn't have to.
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[jira] [Commented] (ACCUMULO-503) start-here does unecessary SSHs
Posted by "John Vines (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241388#comment-13241388 ]
John Vines commented on ACCUMULO-503:
-------------------------------------
Just noticed we do something similar with checking ulimits
> start-here does unecessary SSHs
> -------------------------------
>
> Key: ACCUMULO-503
> URL: https://issues.apache.org/jira/browse/ACCUMULO-503
> Project: Accumulo
> Issue Type: Improvement
> Components: start
> Affects Versions: 1.3.5, 1.4.0
> Reporter: John Vines
> Assignee: John Vines
> Priority: Minor
> Fix For: 1.4.1
>
>
> start-here calls start-server to start the individual processes. start-server is semi-intelligent in not sshing to localhost to start processes. However, it will always ssh to the host to see if the process is running. So in start-server we need to check that the host is either localhost OR the hostname (this may be done) and B. we need to have a similar condition on the initial PID check to make sure it doesn't ssh if it doesn't have to.
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[jira] [Resolved] (ACCUMULO-503) start-here does unecessary SSHs
Posted by "John Vines (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Vines resolved ACCUMULO-503.
---------------------------------
Resolution: Fixed
> start-here does unecessary SSHs
> -------------------------------
>
> Key: ACCUMULO-503
> URL: https://issues.apache.org/jira/browse/ACCUMULO-503
> Project: Accumulo
> Issue Type: Improvement
> Components: start
> Affects Versions: 1.3.5, 1.4.0
> Reporter: John Vines
> Assignee: John Vines
> Priority: Minor
> Fix For: 1.4.1
>
>
> start-here calls start-server to start the individual processes. start-server is semi-intelligent in not sshing to localhost to start processes. However, it will always ssh to the host to see if the process is running. So in start-server we need to check that the host is either localhost OR the hostname (this may be done) and B. we need to have a similar condition on the initial PID check to make sure it doesn't ssh if it doesn't have to.
--
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