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From "lohit vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2071) StreamXmlRecordReader throws java.io.IOException: Mark/reset exception in hadoop 0.14
Date Wed, 17 Oct 2007 22:25:50 GMT
StreamXmlRecordReader throws java.io.IOException: Mark/reset exception in hadoop 0.14
-------------------------------------------------------------------------------------

                 Key: HADOOP-2071
                 URL: https://issues.apache.org/jira/browse/HADOOP-2071
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/streaming
    Affects Versions: 0.14.3
            Reporter: lohit vijayarenu


In hadoop 0.14, using -inputreader StreamXmlRecordReader  for streaming jobs throw 
java.io.IOException: Mark/reset exception in hadoop 0.14
This looks to be related to (https://issues.apache.org/jira/browse/HADOOP-2067).

<stack trace>
Caused by: java.io.IOException: Mark/reset not supported
	at
org.apache.hadoop.dfs.DFSClient$DFSInputStream.reset(DFSClient.java:1353)
	at java.io.FilterInputStream.reset(FilterInputStream.java:200)
	at
org.apache.hadoop.streaming.StreamXmlRecordReader.fastReadUntilMatch(StreamX
mlRecordReader.java:289)
	at
org.apache.hadoop.streaming.StreamXmlRecordReader.readUntilMatchBegin(Stream
XmlRecordReader.java:118)
	at
org.apache.hadoop.streaming.StreamXmlRecordReader.seekNextRecordBoundary(Str
eamXmlRecordReader.java:111)
	at
org.apache.hadoop.streaming.StreamXmlRecordReader.init(StreamXmlRecordReader
.java:73)
	at
org.apache.hadoop.streaming.StreamXmlRecordReader.(StreamXmlRecordReader.jav
a:63)

</stack trace>


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