Pardon my ignorance, but where and how do I do this..?? Nothing in conf
files that I can see as a switch....
rp
Andrzej Bialecki wrote:
RP wrote:
2006-12-15 00:52:43,895 WARN mapred.LocalJobRunner - job_dokmpz
java.lang.NullPointerException
at
org.apache.hadoop.fs.LocalFileSystem.reportChecksumFailure(LocalFileSystem.java:380)
at
org.apache.hadoop.fs.FSDataInputStream$Checker.verifySum(FSDataInputStream.java:136)
at
org.apache.hadoop.fs.FSDataInputStream$Checker.read(FSDataInputStream.java:114)
at
org.apache.hadoop.fs.FSDataInputStream$PositionCache.read(FSDataInputStream.java:189)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:254)
at java.io.BufferedInputStream.read(BufferedInputStream.java:313)
at java.io.DataInputStream.read(DataInputStream.java:80)
at org.apache.hadoop.fs.FileUtil.copyContent(FileUtil.java:200)
at org.apache.hadoop.fs.FileUtil.copyContent(FileUtil.java:192)
at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:75)
at
org.apache.hadoop.fs.LocalFileSystem.renameRaw(LocalFileSystem.java:212)
at org.apache.hadoop.fs.FileSystem.rename(FileSystem.java:373)
at
org.apache.hadoop.mapred.PhasedFileSystem.commit(PhasedFileSystem.java:181)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Please set mapred.speculative.execution to false, and repeat.
--
rp
Richard S. Petzko
[EMAIL PROTECTED]
310-503-8740 cell
