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This article mainly introduces "what is the method of Eclispe remote debugging sqoop". In daily operation, I believe that many people have doubts about the method of Eclispe remote debugging sqoop. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "what is the method of Eclispe remote debugging sqoop?" Next, please follow the editor to study!

Make use of eclipse remote debugging function to realize the integration of sqoop local environment:

Deploy with cygwin

0. Put sqoop-1.4.2 on / home/Administrator/hadoop

1. Set HOME_HOME in sqoop:

Modify SQOOP_HOME/bin/configure-sqoop: HADOOP_HOME=/cygdrive/e/work/hadoop-1.0.3 (directory configuration of cygwin)

2. Hadoop configure java_home

$HADOOP_HOME/cof/hadoop-env.sh:exportJAVA_HOME=/cygdrive/c/jdk1.6.0_38

3. Hadoop configure hadoop_home

$HADOOP_HOME/cof/hadoop-env.sh:exportHADOOP_HOME=/cygdrive/e/work/hadoop-1.0.3

Second, using the remote debugging function of eclipse to realize the function of single-step debugging sqoop.

0. Execute the sqoop command with cygwin: debug mode is enabled. The port is 7777 by default.

1. Eclipse settings for remote debugging

Project: a sqoop project deployed in eclipse, including sqoop source code.

Host: to execute the IP of the sqoop command, the local application is loacalhost and the remote application is the remote host IP

Port: listening port.

At this point, the study on "what is the method of Eclispe remote debugging sqoop" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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