According to the wiki: http://wiki.apache.org/solr/DataImportHandler#Commands
the delta-import command will accept the same clean, commit
and optimize
parameters that the full-import command takes but I am my
index keeps saying
its not optimized.
[java] INFO: [items] webapp=/solr path=/dataimport
params={optimize=trueclean=truecommit=truecommand=delta-import}
status=0
QTime=1
Also can someone explain to me exactly what the clean
command does? The wiki
states: Tells whether to clean up the index before the
indexing is started
but thats kind of vague. What does it actually do?
clean=true deletes entire solr index (delete by query *:*) before import
operation. By default it is true in full-import, false in delta-import.
optimize=true by default in delta-import.
So just solr/dataimport?command=delta-import should do optimize.
you should see something like:
str name=Optimized2010-03-30 10:13:14/str
May be your delta-import is not updating/adding/deleting any documents.
