RE: Migration from Lucene 5.5 to 8.11.1

2022-01-17 Thread Uwe Schindler
"*initially* created with 6.x". - Uwe Schindler Achterdiek 19, D-28357 Bremen https://www.thetaphi.de eMail: u...@thetaphi.de > -Original Message- > From: András Péteri > Sent: Thursday, January 13, 2022 9:59 AM > To: java-user@lucene.apache.org > Subject:

Re: Migration from Lucene 5.5 to 8.11.1

2022-01-13 Thread András Péteri
It looks like Sascha runs IndexUpgrader for all major versions, ie. 6.6.6, 7.7.3 and 8.11.1. File "segments_91" is written by the 7.7.3 run immediately before the error. On Wed, Jan 12, 2022 at 3:44 PM Adrien Grand wrote: > The log says what the problem is: version 8.11.1 cannot read indices > c

Re: Migration from Lucene 5.5 to 8.11.1

2022-01-12 Thread Adrien Grand
The log says what the problem is: version 8.11.1 cannot read indices created by Lucene 5.5, you will need to reindex your data. On Wed, Jan 12, 2022 at 3:41 PM wrote: > > > - > To unsubscribe, e-mail: java-user-unsubscr...@lucene

Migration from Lucene 5.5 to 8.11.1

2022-01-12 Thread Sascha . Janz
C:\workspaces\workspaceecm5\LuceneIndexUpgrade\lb>java -cp lucene-core-6.6.6.jar;lucene-backward-codecs-6.6.6.jar org.apache.lucene.index.IndexUpgrader -delete-prior-commits -verbose "V:\\LuceneMigration\\5" IFD 0 [2022-01-12T14:02:35.479Z; main]: init: current segments file is "segments_8z";