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https://issues.apache.org/jira/browse/HDFS-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528986#comment-13528986
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Hudson commented on HDFS-4292:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #1282 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1282/])
HDFS-4292. Sanity check not correct in RemoteBlockReader2.newBlockReader.
Contributed by Binglin Chang. (Revision 1419675)
Result = SUCCESS
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1419675
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java
> Sanity check not correct in RemoteBlockReader2.newBlockReader
> -------------------------------------------------------------
>
> Key: HDFS-4292
> URL: https://issues.apache.org/jira/browse/HDFS-4292
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Binglin Chang
> Assignee: Binglin Chang
> Priority: Minor
> Fix For: 3.0.0, 2.0.3-alpha
>
> Attachments: HDFS-4292.patch
>
>
> {code}
> if ( firstChunkOffset < 0 || firstChunkOffset > startOffset ||
> firstChunkOffset >= (startOffset + checksum.getBytesPerChecksum())) {
> {code}
> should be:
> {code}
> if ( firstChunkOffset < 0 || firstChunkOffset > startOffset ||
> firstChunkOffset <= (startOffset - checksum.getBytesPerChecksum())) {
> {code}
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