I'm not able to see tasktraker process on your datanode. On Wed, Aug 7, 2013 at 11:14 PM, Felipe Gutierrez < felipe.o.gutier...@gmail.com> wrote:
> yes, in slave I type: > <name>fs.default.name</name> > <value>hdfs://cloud15:54310</value> > > in master I type: > <name>fs.default.name</name> > <value>hdfs://cloud6:54310</value> > > If I type cloud6 on both configurations, the slave doesn't start. > > > > > On Wed, Aug 7, 2013 at 2:40 PM, Sivaram RL <sivaram...@gmail.com> wrote: > >> Hi , >> >> your configuration of Datanode shows >> >> <name>fs.default.name</name> >> <value>hdfs://cloud15:54310</value> >> >> But you have said Namenode is configured on master (cloud6). Can you >> check the configuration again ? >> >> >> Regards, >> Sivaram R L >> >> >> On Wed, Aug 7, 2013 at 10:29 PM, Felipe Gutierrez < >> felipe.o.gutier...@gmail.com> wrote: >> >>> Hi everyone, >>> >>> My slave machine (cloud15) the datanode shows this log. It doesn't >>> connect to the master (cloud6). >>> >>> 2013-08-07 13:44:03,110 INFO org.apache.hadoop.ipc.Client: Retrying >>> connect to server: cloud15/192.168.188.15:54310. Already tried 9 >>> time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, >>> sleepTime=1 SECONDS) >>> 2013-08-07 13:44:03,110 INFO org.apache.hadoop.ipc.RPC: Server at >>> cloud15/192.168.188.15:54310 not available yet, Zzzzz... >>> >>> But when I type jps command on slave machine DataNode is running. This >>> is my file core-site.xml in slave machine (cloud15): >>> <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://cloud15:54310</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> >>> >>> In the master machine I just swap cloud15 to cloud6. >>> In the file /etc/host I have (192.168.188.15 cloud15) and >>> (192.168.188.6 cloud6) lines, and both machines access through ssh with >>> out password. >>> >>> Am I missing anything? >>> >>> Thanks in advance! >>> Felipe >>> >>> >>> -- >>> *-- >>> -- Felipe Oliveira Gutierrez >>> -- felipe.o.gutier...@gmail.com >>> -- https://sites.google.com/site/lipe82/Home/diaadia* >>> >> >> > > > -- > *-- > -- Felipe Oliveira Gutierrez > -- felipe.o.gutier...@gmail.com > -- https://sites.google.com/site/lipe82/Home/diaadia* >
