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9 discussions - 35 posts

  • Hi everybody, I'm a new hadoop user, and I would like to know if it's possible to use a file in the filesystem as a site config file : eg : in /etc/hadoop/hadoop-site.xml i have my configuration ...
    Philippe GassmannPhilippe Gassmann
    Jun 20, 2006 at 12:04 pm
    Jun 26, 2006 at 4:54 pm
  • Can someone lead me in the right direction as to configuring settings for large sorting operations 1M rows. I keep getting out of memory exceptions during the sort phase. Here are my current ...
    Dennis KubesDennis Kubes
    Jun 11, 2006 at 3:07 pm
    Jun 13, 2006 at 4:50 am
  • Hi all. I embedded nutch in my application and implemented an indexing plugin to add custom index fields. I need to pass some runtime parameters to the plugin, so I was wondering if it is possible to ...
    Enrico TrioloEnrico Triolo
    Jun 28, 2006 at 2:14 pm
    Jun 29, 2006 at 6:45 pm
  • Hi, I see Hadoop 0.3.0 is available for download, but there's been no announcement on this list or on the Hadoop web pages? I'm just wondering if there's any upgrade procedure, or if it's simply a ...
    Vetle RoeimVetle Roeim
    Jun 6, 2006 at 10:24 am
    Jun 7, 2006 at 8:09 am
  • Hi All, I just recently upgraded from hadoop .2 to hadoop .32 and now I can't get a file to the DFS. It seems like when we go to upload the CRC file (which happens before the actual file is upload) I ...
    Barry KaplanBarry Kaplan
    Jun 19, 2006 at 9:53 pm
    Jun 19, 2006 at 10:34 pm
  • I'm looking for feedback/ideas/suggestions/warnings on the following subject: We really need a mechanism for foreground and background jobs. We have jobs that take 12 to 48 hours to complete, and we ...
    Paul SutterPaul Sutter
    Jun 23, 2006 at 9:35 pm
    Jun 23, 2006 at 9:35 pm
  • Can someone explain a little about these different properties and how they would affect performance, operation, and memory. io.sort.factor io.sort.mb io.bytes.per.checksum Thanks, Dennis
    Dennis KubesDennis Kubes
    Jun 9, 2006 at 12:32 am
    Jun 9, 2006 at 12:32 am
  • With the new log4j logging stuff, the way that you set finer grain logging levels for particular loggers is via the conf/log4j.properties. For example, in mine I have set the level up on 3 classes ...
    Owen O'MalleyOwen O'Malley
    Jun 5, 2006 at 4:32 pm
    Jun 5, 2006 at 4:32 pm
  • I am seeing some weird behavior with tasks on hadoop-0.3 dev with the current nutch. This is on an 11 node cluster with 55 map tasks (although this is only happening on the fetcher and fetcher is ...
    Dennis KubesDennis Kubes
    Jun 2, 2006 at 7:35 pm
    Jun 2, 2006 at 7:35 pm
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