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
