hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Venkatesh Seetharam" <vseetha...@gmail.com>
Subject Error with latest version
Date Tue, 06 Mar 2007 05:54:59 GMT
Hi there,

Howdy. I just updated hadoop from 0.11.2 to 0.12.0 and getting the following
error.

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)

Any help is greatly appreciated.

-- 
Thanks,
Venkatesh

"Perfection (in design) is achieved not when there is nothing more to add,
but rather when there is nothing more to take away."
- Antoine de Saint-Exupéry

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message