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I'm trying to access to my HDFS space by using the Hadoop fs commands. I've followed the instuctions from: http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/BigData_Analysis_-_Quick_Start_for_Programmers

But after successfully logged in, the hadoop commands on fs fails.

$ ssh tcappellari@cosmos.lab.fiware.org

[tcappellari@cosmosmaster-gi ~]$ hadoop fs -ls /user/tcappellari
ls: Cannot access /user/tcappellari: No such file or directory.

Many thanks!

tiziano
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  • Such a QSG link is a bit obsolete, the Cosmos portal is now running at https://cosmos.lab.fiware.org/, which I guess you finally used. Can you confirm that point, please? – frb Jan 11 '16 at 07:43
  • @frb. Yes, I'm using the Cosmos portal at cosmos.lab.fiware.org – tiziano Jan 11 '16 at 14:52

1 Answers1

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Your HDFS user space (/user/tcappellari) should be enabled now. This was an error when provisioning the account, possibly because the cluster was on safe mode.

frb
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  • Now `ls` command works, but any attempt to create a directory fails (Safe mode exception). The cluster is still on safe mode. – tiziano Jan 13 '16 at 09:57