[jira] Created: (HADOOP-2996) [PATCH] StreamUtils abuses StringBuffers

[Dave Brosius (JIRA)]

[PATCH] StreamUtils abuses StringBuffers
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                 Key: HADOOP-2996
                 URL: https://issues.apache.org/jira/browse/HADOOP-2996
             Project: Hadoop Core
          Issue Type: Improvement
          Components: contrib/streaming
    Affects Versions: 0.16.0
            Reporter: Dave Brosius
            Priority: Trivial
             Fix For: 0.17.0
         Attachments: dont_abuse_stringbuffer.patch

Code does 

sb.append("foo" + n)

which corresponds to

sb.append(new StringBuffer("foo").append(n).toString())

patch fixes this.



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