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From "Yanbo Liang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4047) BPServiceActor has nested shouldRun loops
Date Thu, 15 Nov 2012 06:50:16 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13497807#comment-13497807
] 

Yanbo Liang commented on HDFS-4047:
-----------------------------------

The patch looks good!
                
> BPServiceActor has nested shouldRun loops
> -----------------------------------------
>
>                 Key: HDFS-4047
>                 URL: https://issues.apache.org/jira/browse/HDFS-4047
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>            Priority: Minor
>         Attachments: HADOOP-4047.patch, HDFS-4047.patch, hdfs-4047.txt, hdfs-4047.txt
>
>
> BPServiceActor#run and offerService booth have while shouldRun loops. We only need the
outer one, ie we can hoist the info log from offerService out to run and remove the while
loop.
> {code}
> BPServiceActor#run:
> while (shouldRun()) {
>   try {
>     offerService();
>   } catch (Exception ex) {
> ...
> offerService:
> while (shouldRun()) {
>   try {
> {code}

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