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Posted to common-dev@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2008/04/25 19:35:55 UTC

[jira] Created: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
-----------------------------------------------------------------

                 Key: HADOOP-3313
                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
             Project: Hadoop Core
          Issue Type: Bug
            Reporter: Chris Douglas
            Priority: Minor


RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Commented: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Hudson (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592566#action_12592566 ] 

Hudson commented on HADOOP-3313:
--------------------------------

Integrated in Hadoop-trunk #471 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/471/])

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>             Fix For: 0.18.0
>
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Updated: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated HADOOP-3313:
----------------------------------

    Assignee: Chris Douglas
      Status: Patch Available  (was: Open)

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Updated: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated HADOOP-3313:
----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.18.0
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

I just committed this

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>             Fix For: 0.18.0
>
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Commented: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592470#action_12592470 ] 

Hadoop QA commented on HADOOP-3313:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12380958/3313-0.patch
against trunk revision 645773.

    @author +1.  The patch does not contain any @author tags.

    tests included -1.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no tests are needed for this patch.

    javadoc +1.  The javadoc tool did not generate any warning messages.

    javac +1.  The applied patch does not generate any new javac compiler warnings.

    release audit +1.  The applied patch does not generate any new release audit warnings.

    findbugs +1.  The patch does not introduce any new Findbugs warnings.

    core tests +1.  The patch passed core unit tests.

    contrib tests +1.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2329/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2329/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2329/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2329/console

This message is automatically generated.

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Commented: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Raghu Angadi (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12592472#action_12592472 ] 

Raghu Angadi commented on HADOOP-3313:
--------------------------------------

+1. Good catch.

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Assignee: Chris Douglas
>            Priority: Minor
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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[jira] Updated: (HADOOP-3313) RPC::Invoker makes unnecessary calls to System.currentTimeMillis

Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated HADOOP-3313:
----------------------------------

    Attachment: 3313-0.patch

> RPC::Invoker makes unnecessary calls to System.currentTimeMillis 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3313
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3313
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Chris Douglas
>            Priority: Minor
>         Attachments: 3313-0.patch
>
>
> RPC::Invoker::invoke(...) makes two calls to System.curentTimeMillis(), but discards the result if debug logging is disabled (as it almost always will be).

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