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https://issues.apache.org/jira/browse/HDFS-4235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587144#comment-13587144
]
Hudson commented on HDFS-4235:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #1356 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1356/])
HDFS-4235. When outputting XML, OfflineEditsViewer can't handle some edits
containing non-ASCII strings. Contributed by Colin Patrick McCabe. (Revision
1449984)
Result = SUCCESS
atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1449984
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/tools/offlineEditsViewer/OfflineEditsXmlLoader.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/XMLUtils.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/OfflineEditsViewerHelper.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/util/TestXMLUtils.java
> when outputting XML, OfflineEditsViewer can't handle some edits containing
> non-ASCII strings
> --------------------------------------------------------------------------------------------
>
> Key: HDFS-4235
> URL: https://issues.apache.org/jira/browse/HDFS-4235
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.0.3-alpha
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Priority: Minor
> Fix For: 2.0.4-beta
>
> Attachments: HDFS-4235.001.patch, HDFS-4235.002.patch,
> HDFS-4235.003.patch
>
>
> It seems that when outputting XML, OfflineEditsViewer can't handle some edits
> containing non-ASCII strings.
> Example:
> {code}
> cmccabe@keter:/h> ./bin/hdfs oev -i ~/Downloads/current2/edits -o /tmp/u.xml
>
> 17:11:24,662 ERROR OfflineEditsBinaryLoader:82 - Got IOException at position
> 10593
> Encountered exception. Exiting: SAX error: The character '�' is an invalid
> XML character
> java.io.IOException: SAX error: The character '�' is an invalid XML character
> at
> org.apache.hadoop.hdfs.tools.offlineEditsViewer.XmlEditsVisitor.visitOp(XmlEditsVisitor.java:119)
> at
> org.apache.hadoop.hdfs.tools.offlineEditsViewer.OfflineEditsBinaryLoader.loadEdits(OfflineEditsBinaryLoader.java:78)
> at
> org.apache.hadoop.hdfs.tools.offlineEditsViewer.OfflineEditsViewer.go(OfflineEditsViewer.java:142)
> at
> org.apache.hadoop.hdfs.tools.offlineEditsViewer.OfflineEditsViewer.run(OfflineEditsViewer.java:228)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at
> org.apache.hadoop.hdfs.tools.offlineEditsViewer.OfflineEditsViewer.main(OfflineEditsViewer.java:237)
> {code}
> Probably, we forgot to properly escape and/or re-encode a filename before
> putting it into the XML. The other processors (stats, binary) don't have
> this problem, so it is purely an XML encoding issue.
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