AnsweredAssumed Answered

Mapr 1.2 Installation Problem

Question asked by jacques on Jan 5, 2012
Latest reply on Dec 20, 2016 by amold9
I am attempting to add some nodes to a mapr cluster on new machines.  My current cluster has been upgraded to 1.2.  On the new machine, I install the packages and run configure.  When I try to add disks, I see the following error:

\#/opt/mapr/server/disksetup -F /tmp/disks.txt

**Unable to reach mfs. Check for errors in mfs.log.**

\#tail mfs.log

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\>2012-01-05 17:13:25,3347 ERROR Global fs/server/mapserver/mapfs.cc:408 clnt x.x.0.0:0 req 0 seq 0 Open hostname file /opt/mapr//hostname failed: No such file or directory (2)

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Not sure what program is supposed to create this file.  I created it manually and the disks seemed to add just fine.


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