On Fri, 2011-10-28 at 09:30 +0200, Josu Lazkano wrote: > Thanks both for your reply, this is my /tmp folder permissions: > > $ ls -lh / | grep tmp > drwxrwxrwt 17 root root 4.0K 2011-10-28 09:25 tmp > > My HDFS folder is configured this way: > > $ cat /usr/local/hadoop/conf/core-site.xml > <?xml version="1.0"?> > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> > > <!-- Put site-specific property overrides in this file. --> > > <configuration> > > <property> > <name>hadoop.tmp.dir</name> > <value>/app/hadoop/tmp</value> > <description>A base for other temporary directories.</description> > </property> > > <property> > <name>fs.default.name</name> > <value>hdfs://hadoop:54310</value> > <description>The name of the default file system. A URI whose > scheme and authority determine the FileSystem implementation. The > uri's scheme determines the config property (fs.SCHEME.impl) naming > the FileSystem implementation class. The uri's authority is used to > determine the host, port, etc. for a filesystem.</description> > </property> > > </configuration> > > And this is the "hadoop.tmp.dir" permissions: > > $ ls -lh /app/hadoop > total 8.0K > drwxr-x--- 6 hduser hadoop 4.0K 2011-10-27 15:28 tmp > drwxr-x--- 3 hduser hadoop 4.0K 2011-10-14 14:11 tmp2 > > Thanks and best regards! >
I got it! I change the tmp folder permission this way: # chmod 770 -R /app/hadoop/tmp Now I can write on the HDFS! Thanks for your help, kind regards. -- Josu Lazkano Barcelona Media – Centre d’Innovació
