Tun Lin wrote:
These are the steps I took:

1) I compile all the files in a particular directory using the command: java org.apache.lucene.demo.IndexHTML -create -index c:\\index .. , putting all the indexed files in c:\\index.
2) Everytime, I added an additional file in that directory. I need to
reindex/recompile that directory to generate the indexes again. As the directory
gets larger, the indexing takes a longer time.


My question is how do I generate the indexes automatically everytime a new
document is added in that directory without me recompiling everytime manually?

To update, try removing the '-create' from the command line. The demo code supports incremental updates. It will re-scan the directory and figure out which files have changed, what new files have appeared and which previously existing files have been removed.


Doug


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