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https://issues.apache.org/jira/browse/HADOOP-1082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hairong Kuang updated HADOOP-1082:
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Attachment: checksum_NPE.patch
> NullpointerException in ChecksumFileSystem$FSInputChecker.seek
> --------------------------------------------------------------
>
> Key: HADOOP-1082
> URL: https://issues.apache.org/jira/browse/HADOOP-1082
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.12.0
> Reporter: Hairong Kuang
> Assigned To: Hairong Kuang
> Priority: Blocker
> Fix For: 0.12.1
>
> Attachments: checksum_NPE.patch
>
>
> java.lang.NullPointerException
> at
> org.apache.hadoop.fs.ChecksumFileSystem$FSInputChecker.seek(ChecksumFileSystem.java:138)
> at
> org.apache.hadoop.fs.FSDataInputStream$PositionCache.seek(FSDataInputStream.java:47)
> at
> org.apache.hadoop.fs.FSDataInputStream$Buffer.seek(FSDataInputStream.java:82)
> at org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:121)
> at
> org.apache.hadoop.streaming.StreamXmlRecordReader.init(StreamXmlRecordReader.java:73)
> at
> org.apache.hadoop.streaming.StreamXmlRecordReader.(StreamXmlRecordReader.java:65)
> at
> com.gale.searchng.workflow.fetcher.FetcherParser$XmlInputFormat.getRecordReader(FetcherParser.java:279)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:139)
> at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:1445)
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