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https://issues.apache.org/jira/browse/HDFS-923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524662#comment-14524662
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Hadoop QA commented on HDFS-923:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch |   0m  0s | The patch command could not apply 
the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL | 
http://issues.apache.org/jira/secure/attachment/12440608/hdfs-923.patch |
| Optional Tests | javac unit |
| git revision | trunk / f1a152c |
| Console output | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10552/console |


This message was automatically generated.

> libhdfs hdfs_read example uses hdfsRead wrongly
> -----------------------------------------------
>
>                 Key: HDFS-923
>                 URL: https://issues.apache.org/jira/browse/HDFS-923
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: libhdfs
>            Reporter: Ruyue Ma
>            Assignee: Ruyue Ma
>         Attachments: hdfs-923.patch
>
>
> In the examples of libhdfs,  the hdfs_read.c uses hdfsRead wrongly. 
> {noformat}
>     // read from the file
>     tSize curSize = bufferSize;
>     for (; curSize == bufferSize;) {
>         curSize = hdfsRead(fs, readFile, (void*)buffer, curSize);
>     }
> {noformat} 
> the condition curSize == bufferSize has problem.



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