Hello! I had the same kind of problem. In my case this was caused by one of the node of my cluster with full memory, so to solve the priblem I simply freed up memory on that node. Check if all of the nodes of your cluster have free memory.
As for the second error, it seems you're missing some library: try adding it to hadoop. Inviato da iPhone Il giorno 30/apr/2012, alle ore 15:15, Igor Salma <[email protected]> ha scritto: > Hi to all, > > We're having trouble with nutch when trying to crawl. Nutch version 1.4, > Hadoop 0.20.2. (working in local mode). After 2 days of crawling we've got: > org.apache.hadoop.util.DiskChecker$DiskErrorException: Could not find > taskTracker/jobcache/job_local_0015/attempt_local_0015_m_000000_0/output/spill0.out > in any of the configured local directories > at > org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathToRead(LocalDirAllocator.java:389) > at > org.apache.hadoop.fs.LocalDirAllocator.getLocalPathToRead(LocalDirAllocator.java:138) > at > org.apache.hadoop.mapred.MapOutputFile.getSpillFile(MapOutputFile.java:94) > at > org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1443) > at > org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1154) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:359) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:307) > at > org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177) > > We've looked at mailing list archives but I'm not sure if exact thing is > mentioned. Tried to upgrade to hadoop-core-0.20.203.0.jar but then this is > thrown: > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/commons/configuration/Configuration > > Can someone, please, shed some light on this? > > Thanks. > Igor
