hi, all friends, I download nutch0.7 ,and want use ndfs independence. so , First I start NameNode , It sucessfuly started , console m essage is below: ------------------------------------------------------------------------------------------------------ D:\workspace\nutch_src\bin>java -cp D:\java\nutch- 0.7\lib\commons-logging-api-1. 0.4.jar;D:\java\nutch-0.7\lib\concurrent-1.3.4.jar;D:\java\nutch- 0.7\lib\jakarta -oro-2.0.7.jar;D:\java\nutch-0.7\lib\jetty-5.1.2.jar;D:\java\nutch- 0.7\lib\junit -3.8.1.jar;D:\java\nutch-0.7\lib\lucene-1.9-rc1-dev.jar;D:\java\nutch- 0.7\lib\lu cene-misc-1.9-rc1-dev.jar;D:\java\nutch-0.7\lib\servlet-api.jar ;D:\java\nutch-0. 7\lib\taglibs-i18n.jar;D:\java\nutch-0.7\lib\xerces-2_6_2-apis.jar ;D:\java\nutch -0.7\lib\xerces-2_6_2.jar;./nutch.jar;.; org.apache.nutch.ndfs.NDFS$NameNode 050919 083431 parsing file:/D:/workspace/nutch_src/bin/nutch-default.xml 050919 083431 parsing file:/D:/workspace/nutch_src/bin/nutch-site.xml 050919 083432 Server listener on port 9000: starting 050919 083432 Server handler on 9000: starting 050919 083432 Server handler on 9000: starting ------------------------------------------------------------------------------------------------------------- Second: I start DataNode , but failed: the console message is below: -------------------------------------------------------------------------------------------------------------
D:\workspace\nutch_src\bin>java -cp D:\java\nutch- 0.7\lib\commons-logging-api-1. 0.4.jar;D:\java\nutch-0.7\lib\concurrent-1.3.4.jar;D:\java\nutch- 0.7\lib\jakarta -oro-2.0.7.jar;D:\java\nutch-0.7\lib\jetty-5.1.2.jar;D:\java\nutch- 0.7\lib\junit -3.8.1.jar;D:\java\nutch-0.7\lib\lucene-1.9-rc1-dev.jar;D:\java\nutch- 0.7\lib\lu cene-misc-1.9-rc1-dev.jar;D:\java\nutch-0.7\lib\servlet-api.jar ;D:\java\nutch-0. 7\lib\taglibs-i18n.jar;D:\java\nutch-0.7\lib\xerces-2_6_2-apis.jar ;D:\java\nutch -0.7\lib\xerces-2_6_2.jar;./nutch.jar;.; org.apache.nutch.ndfs.NDFS$DataNode 050919 083436 parsing file:/D:/workspace/nutch_src/bin/nutch-default.xml 050919 083436 parsing file:/D:/workspace/nutch_src/bin/nutch-site.xml 050919 083436 Using [/tmp/nutch/ndfs/data] directory for data storage. 050919 083436 Opened server at 7000 050919 083436 Lost connection to namenode [tianchunfeng/192.168.0.89:9000]. Ret rying... 050919 083441 Lost connection to namenode [tianchunfeng/192.168.0.89:9000]. Ret rying... 050919 083446 Lost connection to namenode [tianchunfeng/192.168.0.89:9000]. Ret rying... ------------------------------------------------------------------------------------------------------------------------- My question is : why datanode could not connection to namenode ? and help will thanks...
