wiki:jazz/10-03-19
close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_core.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Version 1 (modified by jazz, 16 years ago) (diff)

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2010-03-19

  • Ganglia 偵錯
    • drbl-biocluster 的安裝 script 無法正常看到 ​http://localhost/ganglia 原因是沒把 alias 加進 apache2 
      jazz@drbl:~$ sudo ln -s /etc/ganglia-webfrontend/apache.conf /etc/apache2/conf.d/ganglia.conf
    • 追查 gmond 有沒有送 multicast 到 mcast_port (8649) - 視網卡接線狀況修改 eth1 或 eth0 
      jazz@hadoop:~$ sudo tcpdump -i eth1 dst port 8649