Thanks, at all files I changed to master (cloud6) and I take off this property <name>hadoop.tmp.dir</name>.
Felipe On Wed, Aug 7, 2013 at 3:20 PM, Shekhar Sharma <shekhar2...@gmail.com>wrote: > Disable the firewall on data node and namenode machines.. > Regards, > Som Shekhar Sharma > +91-8197243810 > > > On Wed, Aug 7, 2013 at 11:33 PM, Jitendra Yadav < > jeetuyadav200...@gmail.com> wrote: > >> Your hdfs name entry should be same on master and databnodes >> >> * <name>fs.default.name</name>* >> *<value>hdfs://cloud6:54310</value>* >> >> Thanks >> On Wed, Aug 7, 2013 at 11:05 PM, Felipe Gutierrez < >> felipe.o.gutier...@gmail.com> wrote: >> >>> on my slave the process is running: >>> hduser@cloud15:/usr/local/hadoop$ jps >>> 19025 DataNode >>> 19092 Jps >>> >>> >>> On Wed, Aug 7, 2013 at 2:26 PM, Jitendra Yadav < >>> jeetuyadav200...@gmail.com> wrote: >>> >>>> Hi, >>>> >>>> Your logs showing that the process is creating IPC call not for >>>> namenode, it is hitting datanode itself. >>>> >>>> Check you please check you datanode processes status?. >>>> >>>> Regards >>>> Jitendra >>>> >>>> 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* >>> >> >> > -- *-- -- Felipe Oliveira Gutierrez -- felipe.o.gutier...@gmail.com -- https://sites.google.com/site/lipe82/Home/diaadia*
