wiki:jazz/11-02-21
close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_fs.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Version 2 (modified by jazz, 15 years ago) (diff)

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2011-02-21

  • hadoop 實驗叢集最近常因為使用者丟的 job 使用 mapper 太多而排隊排很長，看樣子得來想想該怎麼升級到 fair scheduler.

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