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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11210) Findbugs warning about SpanReceiverHost
Date Fri, 17 Oct 2014 22:04:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14175616#comment-14175616
] 

Zhijie Shen commented on HADOOP-11210:
--------------------------------------

oh, doesn't notice the other jira. thanks, [~ozawa]

> Findbugs warning about SpanReceiverHost
> ---------------------------------------
>
>                 Key: HADOOP-11210
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11210
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Zhijie Shen
>            Priority: Minor
>         Attachments: HADOOP-11210.1.patch
>
>
> Findbugs warning about SpanReceiverHost has bee reported multiple times in some Jira:
> {quote}
> 	Dereference of the result of readLine() without nullcheck in org.apache.hadoop.tracing.SpanReceiverHost.getUniqueLocalTraceFileName()
> Bug type NP_DEREFERENCE_OF_READLINE_VALUE (click for details) 
> In class org.apache.hadoop.tracing.SpanReceiverHost
> In method org.apache.hadoop.tracing.SpanReceiverHost.getUniqueLocalTraceFileName()
> Value loaded from line
> At SpanReceiverHost.java:[line 104]
> {quote}



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