Hadoop Development Environment installation plug-in 0.20.0 under the original eclispe plug-in can not be used, need to download the online transformation of: hadoop-eclipse-plugin-0.20.3-SNAPSHOT.jarcopy to the eclispe plug-in directory, and then restart eclispe. PS: a problem occurs here. It is found that the plug-in will not be loaded under eclispe3.7, and the old eclispe Hadoop development environment will be deleted to install the plug-in.
The original eclispe plug-in 0.20.0 cannot be used. You need to download the modified plug-in from the Internet:
Hadoop-eclipse-plugin-0.20.3-SNAPSHOT.jar
Copy to the eclispe plug-in directory and restart eclispe.
PS: a problem occurs here. It is found that the plug-in will not be loaded under eclispe3.7, and the old eclispe will be deleted and the newExtractTo COPY the files under the directory of the old eclispe plug-in to the new directory. You can also use the previous plug-in.