RE: Upgrade from solr 4.4 to 4.10.1

2014-10-02 Thread Toke Eskildsen
Michael Della Bitta [michael.della.bi...@appinions.com] wrote: > You should of course perform a test first to be sure, but you shouldn't > need to reindex. One gotcha is that support for DocValuesFormat="Disk" was removed in Solr 4.9, so it simply can't open an index using that format. Fortunatel

Re: Upgrade from solr 4.4 to 4.10.1

2014-10-02 Thread Michael Della Bitta
Yes, you can just do something like curl "http://mysolrserver:mysolrport/solr/mycollectionname/update?optimize=true";. You should expect heavy disk activity while this completes. I wouldn't do more than one collection at a time. Michael Della Bitta Senior Software Engineer o: +1 646 532 3062 ap

Re: Upgrade from solr 4.4 to 4.10.1

2014-10-02 Thread Grainne
Hi Michael, Thanks for the quick response. Running optimize on the index sounds like a good idea. Do you know if that is possible from the command line? I agree it is an omission to not be easily able to reindex files and that is a story I need to prioritize. Thanks again, Grainne -- View

Re: Upgrade from solr 4.4 to 4.10.1

2014-10-02 Thread Michael Della Bitta
You should of course perform a test first to be sure, but you shouldn't need to reindex. Running an optimize on your cores or collections will upgrade them to the new format, or you could use Lucene's IndexUpgrader tool. In the meantime, bringing up your data in 4.10.1 will work, it just won't take