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https://issues.apache.org/jira/browse/HADOOP-11210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsuyoshi OZAWA resolved HADOOP-11210.
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Resolution: Duplicate
> 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
>
> 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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