192.168.230.130 is your local machine ? Then change /etc/hosts to map "localhost" to "127.0.0.1"
On Tue, Sep 28, 2010 at 10:22 AM, Ngô Văn Vĩ <ngovi.se....@gmail.com> wrote: > "192.168.230.130" is IP of my machine > @JeffZhang: can you explain clearly? > Thanks > > On Tue, Sep 28, 2010 at 8:39 AM, Jeff Zhang <zjf...@gmail.com> wrote: > >> It seems you have connected to the right hadoop when you start pig >> grunt. But connect to the wrong hadoop when you run pig script. >> Try to search whether there's other configuration files that mess up >> with your default configuration. And what is machine "192.168.230.130" >> ? >> >> >> On Tue, Sep 28, 2010 at 9:23 AM, Ngô Văn Vĩ <ngovi.se....@gmail.com> >> wrote: >> > have you help me? >> > i have configuration >> > *- bin/pig* >> > export JAVA_HOME=/home/ngovi/jdk1.6.0_21 >> > export PIG_INSTALL=/home/ngovi/pig-0.7.0 >> > export PATH=$PATH:$PIG_INSTALL/bin >> > export PIG_HADOOP_VERSION=0.20.2 >> > export PIG_CLASSPATH=/home/ngovi/hadoop-0.20.2/conf/ >> > .... >> > *- conf/pig.properties* >> > fs.default.name=hdfs://localhost:9000/ >> > mapred.job.tracker=localhost:9001 >> > # log4jconf log4j configuration file >> > i run pig that have error >> > >> > *- in hadoop-0.20.2/conf* >> > *core-site.xml* >> > <configuration> >> > <property> >> > <name>fs.default.name</name> >> > <value>hdfs://localhost:9000</value> >> > <description> >> > the name of the default file system >> > </description> >> > </property> >> > </configuration> >> > *hdfs-site.xml* >> > <configuration> >> > <property> >> > <name>dfs.replication</name> >> > <value>1</value> >> > <description>Default block replication </description> >> > </property> >> > </configuration> >> > >> > *mapred-site.xml* >> > >> > <configuration> >> > <property> >> > <name>mapred.job.tracker</name> >> > <value>localhost:9001</value> >> > <description> >> > the host and port that the mapreduce job tracker run at >> > </description> >> > </property> >> > </configuration> >> > >> > I run pig that have error?? >> > *ng...@master:~/pig-0.7.0$ bin/pig -x mapreduce >> > 10/09/27 18:16:29 INFO pig.Main: Logging error messages to: >> > /home/ngovi/pig-0.7.0/pig_1285636589590.log >> > 2010-09-27 18:16:30,029 [main] INFO >> > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - >> Connecting >> > to hadoop file system at: hdfs://localhost:9000/ >> > 2010-09-27 18:16:30,347 [main] INFO >> > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - >> Connecting >> > to map-reduce job tracker at: localhost:9001 >> > grunt> * >> > >> > >> > thanks all >> > >> > On Mon, Sep 27, 2010 at 1:14 PM, Alan Gates <ga...@yahoo-inc.com> wrote: >> > >> >> Pig is failing to connect to your namenode. Is the address Pig is >> trying >> >> to use (hdfs://master:54310/) correct? Can you connect using that >> string >> >> from the same machine using bin/hadoop? >> >> >> >> Alan. >> >> >> >> >> >> On Sep 27, 2010, at 8:45 AM, Ngô Văn Vĩ wrote: >> >> >> >> I run Pig at Hadoop Mode >> >>> (Pig-0.7.0 and hadoop-0.20.2) >> >>> have error? >> >>> ng...@master:~/pig-0.7.0$ bin/pig >> >>> 10/09/27 08:39:40 INFO pig.Main: Logging error messages to: >> >>> /home/ngovi/pig-0.7.0/pig_1285601980268.log >> >>> 2010-09-27 08:39:40,538 [main] INFO >> >>> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - >> >>> Connecting >> >>> to hadoop file system at: hdfs://master:54310/ >> >>> 2010-09-27 08:39:41,760 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 0 >> time(s). >> >>> 2010-09-27 08:39:42,762 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 1 >> time(s). >> >>> 2010-09-27 08:39:43,763 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 2 >> time(s). >> >>> 2010-09-27 08:39:44,765 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 3 >> time(s). >> >>> 2010-09-27 08:39:45,766 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 4 >> time(s). >> >>> 2010-09-27 08:39:46,767 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 5 >> time(s). >> >>> 2010-09-27 08:39:47,768 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 6 >> time(s). >> >>> 2010-09-27 08:39:48,769 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 7 >> time(s). >> >>> 2010-09-27 08:39:49,770 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 8 >> time(s). >> >>> 2010-09-27 08:39:50,771 [main] INFO org.apache.hadoop.ipc.Client - >> >>> Retrying >> >>> connect to server: master/192.168.230.130:54310. Already tried 9 >> time(s). >> >>> 2010-09-27 08:39:50,780 [main] ERROR org.apache.pig.Main - ERROR 2999: >> >>> Unexpected internal error. Failed to create DataStorage >> >>> >> >>> Help me?? >> >>> Thanks >> >>> -- >> >>> Ngô Văn Vĩ >> >>> Công Nghệ Phần Mềm >> >>> Phone: 01695893851 >> >>> >> >> >> >> >> > >> > >> > -- >> > Ngô Văn Vĩ >> > Công Nghệ Phần Mềm >> > Phone: 01695893851 >> > >> >> >> >> -- >> Best Regards >> >> Jeff Zhang >> > > > > -- > Ngô Văn Vĩ > Công Nghệ Phần Mềm > Phone: 01695893851 > -- Best Regards Jeff Zhang
