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 <[email protected]>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 < > [email protected]> 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 >> -- [email protected] >> -- https://sites.google.com/site/lipe82/Home/diaadia* >> > > -- *-- -- Felipe Oliveira Gutierrez -- [email protected] -- https://sites.google.com/site/lipe82/Home/diaadia*
