[HADOOP-2071] StreamXmlRecordReader throws java.io.IOException: Mark/reset exception in hadoop 0.14

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.14.3
• Fix Version/s: 0.16.0
• Assignee: Lohit Vijaya Renu
• Reporter: Lohit Vijaya Renu
• Created: 17/Oct/07 22:24
• Updated: 08/Jul/09 17:05
• Resolved: 07/Nov/07 12:08

Description

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>