How-to delete indexes in Google App Engine (Java)?

问题

Is there a way to delete unused indexes in Google App Engine Java application?

The only one way I was able to find is to create an empty Python GAE application and run the following command:

appcfg.py vacuum_indexes /path/to/myapp/

Is there a more intelligent way?

Update (16 feb 2011):

Starting from GAE SDK 1.4.2 it is possible:

./appengine-java-sdk/bin/appcfg.sh vacuum_indexes myapp/war

回答1:

The ability to vacuum indexes in Java has been added to the GAE SDK 1.4.2. See this blog post for details: http://www.codeonastick.com/?p=95

回答2:

I remember reading that currently this is the only way. There is an issue in the issue tracker for this support for Java, but its not yet implemented. http://code.google.com/p/googleappengine/issues/detail?id=1893

来源：https://stackoverflow.com/questions/2465195/how-to-delete-indexes-in-google-app-engine-java