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Posted to dev@bigtop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2012/05/04 12:58:48 UTC
[jira] [Created] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Harsh J created BIGTOP-576:
------------------------------
Summary: Minor discrepancy in naming of logs/users vs. base log directories
Key: BIGTOP-576
URL: https://issues.apache.org/jira/browse/BIGTOP-576
Project: Bigtop
Issue Type: Improvement
Components: General
Environment: CentOS6
Reporter: Harsh J
Priority: Trivial
I noticed the following log file in my installation:
{{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
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[jira] [Comment Edited] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Posted by "Roman Shaposhnik (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438066#comment-13438066 ]
Roman Shaposhnik edited comment on BIGTOP-576 at 8/21/12 5:43 AM:
------------------------------------------------------------------
Harsh, take a look at this: BIGTOP-478 we went back to mapred as a user name. Perhaps going back to mapred in every single bit (like package names, file locations, etc) would've made sense but...
was (Author: rvs):
Hash, take a look at this: BIGTOP-478 we went back to mapred as a user name. Perhaps going back to mapred in every single bit (like package names, file locations, etc) would've made sense but...
> Minor discrepancy in naming of logs/users vs. base log directories
> ------------------------------------------------------------------
>
> Key: BIGTOP-576
> URL: https://issues.apache.org/jira/browse/BIGTOP-576
> Project: Bigtop
> Issue Type: Improvement
> Components: General
> Environment: CentOS6
> Reporter: Harsh J
> Assignee: Roman Shaposhnik
> Priority: Trivial
> Labels: nitpick
> Fix For: 0.5.0
>
>
> I noticed the following log file in my installation:
> {{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
> My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
> I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
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[jira] [Commented] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Posted by "Roman Shaposhnik (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13268448#comment-13268448 ]
Roman Shaposhnik commented on BIGTOP-576:
-----------------------------------------
You're right the user name is different. But that is in fact the only discrepancy. And as a matter of fact this is actually a pretty recent change. See BIGTOP-478 for details.
> Minor discrepancy in naming of logs/users vs. base log directories
> ------------------------------------------------------------------
>
> Key: BIGTOP-576
> URL: https://issues.apache.org/jira/browse/BIGTOP-576
> Project: Bigtop
> Issue Type: Improvement
> Components: General
> Environment: CentOS6
> Reporter: Harsh J
> Priority: Trivial
> Labels: nitpick
>
> I noticed the following log file in my installation:
> {{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
> My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
> I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
--
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[jira] [Assigned] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Posted by "Roman Shaposhnik (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roman Shaposhnik reassigned BIGTOP-576:
---------------------------------------
Assignee: Roman Shaposhnik
> Minor discrepancy in naming of logs/users vs. base log directories
> ------------------------------------------------------------------
>
> Key: BIGTOP-576
> URL: https://issues.apache.org/jira/browse/BIGTOP-576
> Project: Bigtop
> Issue Type: Improvement
> Components: General
> Environment: CentOS6
> Reporter: Harsh J
> Assignee: Roman Shaposhnik
> Priority: Trivial
> Labels: nitpick
> Fix For: 0.5.0
>
>
> I noticed the following log file in my installation:
> {{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
> My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
> I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
--
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[jira] [Commented] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Posted by "Roman Shaposhnik (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438066#comment-13438066 ]
Roman Shaposhnik commented on BIGTOP-576:
-----------------------------------------
Hash, take a look at this: BIGTOP-478 we went back to mapred as a user name. Perhaps going back to mapred in every single bit (like package names, file locations, etc) would've made sense but...
> Minor discrepancy in naming of logs/users vs. base log directories
> ------------------------------------------------------------------
>
> Key: BIGTOP-576
> URL: https://issues.apache.org/jira/browse/BIGTOP-576
> Project: Bigtop
> Issue Type: Improvement
> Components: General
> Environment: CentOS6
> Reporter: Harsh J
> Assignee: Roman Shaposhnik
> Priority: Trivial
> Labels: nitpick
> Fix For: 0.5.0
>
>
> I noticed the following log file in my installation:
> {{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
> My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
> I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
--
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[jira] [Resolved] (BIGTOP-576) Minor discrepancy in naming of
logs/users vs. base log directories
Posted by "Harsh J (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/BIGTOP-576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harsh J resolved BIGTOP-576.
----------------------------
Resolution: Not A Problem
Thanks Roman. This is a non-issue. But lets be consistent in the future (which am sure we will be) :)
> Minor discrepancy in naming of logs/users vs. base log directories
> ------------------------------------------------------------------
>
> Key: BIGTOP-576
> URL: https://issues.apache.org/jira/browse/BIGTOP-576
> Project: Bigtop
> Issue Type: Improvement
> Components: General
> Environment: CentOS6
> Reporter: Harsh J
> Assignee: Roman Shaposhnik
> Priority: Trivial
> Labels: nitpick
> Fix For: 0.5.0
>
>
> I noticed the following log file in my installation:
> {{/var/log/hadoop-mapreduce/yarn-mapred-historyserver-test.vm.log}}
> My very minute complaint here is: Why is the user for MR history server {{mapred}}, when the log dir is named {{mapreduce}}. Or take it vice versa. Can we have this standardized somehow? Like both using mapreduce/mapreduce or, mapred/mapred?
> I understand it would be difficult to make the change now, nor is the current form a problem in any way. I'm not suggesting we change this immediately and break things in any way, but would be good if we did fix this to be more consistent somehow in future.
--
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