Sean: I had the same problem upgrading from DSpace 1.8.2 to DSpace 5.2. The older indexes won't work when trying to upgrade (even if you manually try to upgrade them). I ended up dropping my indexes and rebuilding them from scratch after the upgrade. That meant losing my statistics, but I had that information stored elsewhere, so we went ahead with a clean slate for the upgrade. George Kozak Cornell University
Sent from my iPad > On Oct 29, 2015, at 12:23 PM, Sean Carte <[email protected]> wrote: > > I feel like I'm rapidly losing my mind while trying to upgrade a DSpace 1.7.3 > installation to 5.3. > > I copied the entire c:/dspace directory from the old to the new server (on > which I have previously successfully build and installed 5.3), dropped the > dspace database and restored a copy from the old server, and then ran ant > update. Everything seemed to go well until solr, which failed with the error > copied below. > > I've followed the instructions at > https://wiki.duraspace.org/display/DSDOC5x/Upgrading+DSpace: > - I downloaded lucene-core-3.5.0.jar to the install directory and ran ant > update again, but got the same error. > - I tried manually updating the indices: > java -cp lucene-core-3.5.0.jar org.apache.lucene.index.IndexUpgrader > /dspace/solr/statistics/data/index/ > java -cp lucene-core-3.5.0.jar org.apache.lucene.index.IndexUpgrader > /dspace/solr/oai/data/index/ > no errors, or any feedback, and ant update still fails. > > Is there anything else I can do? > > This is the error: > > check_solr_index: > [echo] Checking if the Solr index at /dspace/solr/statistics/data/index/ > is >= Solr 3.5.0 > [java] Java Result: 1 > > BUILD FAILED > C:\Users\cartes\Desktop\dspace-5.3-src-release\dspace\target\dspace-installer\build.xml:974: > The following error occurred while executing this line: > C:\Users\cartes\Desktop\dspace-5.3-src-release\dspace\target\dspace-installer\build.xml:1061: > ERROR occurred while checking Solr index version: > Exception in thread "main" java.io.IOException: Could not read Lucene > segments files in C:\dspace\solr\statistics\data\index > at > org.dspace.app.util.IndexVersion.getIndexVersion(IndexVersion.java:141) > at org.dspace.app.util.IndexVersion.main(IndexVersion.java:59) > Caused by: java.io.EOFException: read past EOF: > MMapIndexInput(path="C:\dspace\solr\statistics\data\index\segments_1") > at > org.apache.lucene.store.ByteBufferIndexInput.readByte(ByteBufferIndexInput.java:81) > at > org.apache.lucene.store.BufferedChecksumIndexInput.readByte(BufferedChecksumIndexInput.java:41) > at org.apache.lucene.store.DataInput.readInt(DataInput.java:98) > at org.apache.lucene.store.DataInput.readLong(DataInput.java:154) > at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:425) > at > org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:454) > at > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:906) > at > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:752) > at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:450) > at > org.dspace.app.util.IndexVersion.getIndexVersion(IndexVersion.java:136) > ... 1 more > > Sean > > > -- > > -- > You received this message because you are subscribed to the Google Groups > "DSpace Technical Support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/dspace-tech. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.
