Shawn, Yes, I had used java -jar start.jar. I haven't tried moving it to a local hard disk, as I wanted to work on two machines (work and home). So was using a pen drive as the index storage. Yesterday, I did the complete indexing and then unplugged the drive from work machine and connected to my personal laptop. Data folder didn't exist.
Erick, As per your earlier suggestion, I am using Tika and SolrJ to index the data (both binary and as well database content) and the same had been committed using the SolrJ UpdataRequest. I was able to see the data in the admin UI screen and even performed some searches on the index and it worked fine. Thanks & Regards Vijay On 21 April 2015 at 00:42, Erick Erickson <erickerick...@gmail.com> wrote: > Did you commit before you unplugged the drive? Were you able to see > data in the admin UI _before_ you unplugged the drive? > > Best, > Erick > > On Mon, Apr 20, 2015 at 3:58 PM, Vijay Bhoomireddy > <vijaya.bhoomire...@whishworks.com> wrote: > > Shawn, > > > > I haven’t changed any DirectoryFactory setting in the solrconfig.xml as > I am using in a local setup and using the default configurations. > > > > Device has been unmounted successfully (confirmed through windows > message in the lower right corner). I am using Solr-4.10.2. I simply run a > Ctrl-C command in the windows Command prompt to stop Solr, in the same > window where it was started earlier. > > > > Please correct me if something has been done not in the correct fashion. > > > > Thanks & Regards > > Vijay > > > > -----Original Message----- > > From: Shawn Heisey [mailto:apa...@elyograg.org] > > Sent: 20 April 2015 22:34 > > To: solr-user@lucene.apache.org > > Subject: Re: Solr Index data lost > > > > On 4/20/2015 2:55 PM, Vijay Bhoomireddy wrote: > >> I have configured Solr example server on a pen drive. I have indexed > >> some content. The data directory was under > >> example/solr/collection1/data which is the default one. After > >> indexing, I stopped the Solr server and unplugged the pen drive and > >> reconnected the same. Now, when I navigate to the SolrAdmin UI, I > cannot see any data in the index. > >> > >> Any pointers please? In this case, though the installation was on a > >> pen-drive, I think it shouldn't matter to Solr on where the data > >> directory is. So I believe this data folder wiping has happened due to > >> server shutdown. Will the data folder be wiped off if the server is > >> restarted or stopped? How to save the index data between machine > >> failures or planned maintenances? > > > > If you are using the default Directory implementation in your > solrconfig.xml (NRTCachingDirectoryFactory for 4.x and later, > MMapDirectoryFactory for newer 3.x versions), then everything should be > persisted correctly. > > > > Did you properly unmount/eject the removable volume before you unplugged > it? On a non-windows OS, you might also want to run the 'sync' > > command. If you didn't do the unmount/eject, you can't be sure that the > filesystem was properly closed and fully up-to-date on the device. > > > > What version of Solr did you use and how exactly did you start Solr and > the example? How did you stop Solr? > > > > Thanks, > > Shawn > > > > > > > > -- > > The contents of this e-mail are confidential and for the exclusive use of > > the intended recipient. If you receive this e-mail in error please delete > > it from your system immediately and notify us either by e-mail or > > telephone. You should not copy, forward or otherwise disclose the content > > of the e-mail. The views expressed in this communication may not > > necessarily be the view held by WHISHWORKS. > -- The contents of this e-mail are confidential and for the exclusive use of the intended recipient. If you receive this e-mail in error please delete it from your system immediately and notify us either by e-mail or telephone. You should not copy, forward or otherwise disclose the content of the e-mail. The views expressed in this communication may not necessarily be the view held by WHISHWORKS.
