What operation system do you use?
Are you sure the user that runs the nutch process can create the folder?
Am 06.01.2006 um 01:59 schrieb Matt Zytaruk:
Hello all, I seem to be having a problem with the latest version
(as of 2006/01/04 anyways) of mapred. Everytime i try and do
something, after it's first set of tasks finishes, and it tries to
start more, I get this exception. The mapred system dir never seems
to get created and used, so it can't open the file because it
doesnt exist. What's goin on?
java.io.IOException: Cannot open filename /nutch-data/nutch/tmp/
nutch/mapred/system/submit_euiwjv/job.xml
at org.apache.nutch.ipc.Client.call(Client.java:294)
at org.apache.nutch.ipc.RPC$Invoker.invoke(RPC.java:127)
at $Proxy1.open(Unknown Source)
at org.apache.nutch.ndfs.NDFSClient$NDFSInputStream.openInfo
(NDFSClient.java:256)
at org.apache.nutch.ndfs.NDFSClient$NDFSInputStream.<init>
(NDFSClient.java:242)
at org.apache.nutch.ndfs.NDFSClient.open(NDFSClient.java:79)
at org.apache.nutch.fs.NDFSFileSystem.openRaw
(NDFSFileSystem.java:66)
at org.apache.nutch.fs.NFSDataInputStream$Checker.<init>
(NFSDataInputStream.java:45)
at org.apache.nutch.fs.NFSDataInputStream.<init>
(NFSDataInputStream.java:221)
at org.apache.nutch.fs.NutchFileSystem.open
(NutchFileSystem.java:160)
at org.apache.nutch.fs.NutchFileSystem.open
(NutchFileSystem.java:149)
at org.apache.nutch.fs.NDFSFileSystem.copyToLocalFile
(NDFSFileSystem.java:221)
at org.apache.nutch.mapred.TaskTracker
$TaskInProgress.localizeTask(TaskTracker.java:346)
at org.apache.nutch.mapred.TaskTracker$TaskInProgress.<init>
(TaskTracker.java:332)
at org.apache.nutch.mapred.TaskTracker.offerService
(TaskTracker.java:232)
at org.apache.nutch.mapred.TaskTracker.run(TaskTracker.java:
286)
at org.apache.nutch.mapred.TaskTracker.main(TaskTracker.java:
651)
Thanks in advance
-Matt Zytaruk
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