Well I think as time goes on we'll see more and more people running into it ;)
But you really need to commit at a surprisingly high rate, and have a surprisingly long lived index, to overflow the int that holds the segment number. E.g. if you commit once per second, it should take ~68 years to overflow the int. Mike McCandless http://blog.mikemccandless.com On Tue, Apr 17, 2018 at 4:04 PM, Stuart Goldberg <sgoldb...@fixflyer.com> wrote: > Thanks, I will try that. > > Why haven't more people run into this issue? The next segment number is > persisted, so if an index has a long life it should eventually run into > this problem. > > Stuart M Goldberg > Senior Vice President of Software Develpment > FIX Flyer LLC > http://www.FIXFlyer.com/ > NOTICE TO RECIPIENT: THIS E- MAIL IS MEANT ONLY FOR THE INTENDED > RECIPIENT(S) OF THE TRANSMISSION, AND CONTAINS CONFIDENTIAL INFORMATION > WHICH IS PROPRIETARY TO FIX FLYER LLC ANY UNAUTHORIZED USE, COPYING, > DISTRIBUTION, OR DISSEMINATION IS STRICTLY PROHIBITED. ALL RIGHTS TO THIS > INFORMATION IS RESERVED BY FIX FLYER LLC. IF YOU ARE NOT THE INTENDED > RECIPIENT, PLEASE CONTACT THE SENDER BY REPLY EMAIL AND PLEASE DELETE THIS > E-MAIL FROM YOUR SYSTEM AND DESTROY ANY COPIES. > > -----Original Message----- > From: Uwe Schindler <u...@thetaphi.de> > Sent: Tuesday, April 17, 2018 4:02 PM > To: java-user@lucene.apache.org > Subject: Re: Help! - Max Segment name reached > > Hi, > > Create a new empty index in a new directory and use addIndex() using the > other directory with the broken index. > > This will copy all segments but renumber them. > > Uwe > > Am April 17, 2018 3:52:27 PM UTC schrieb Stuart Goldberg < > sgoldb...@fixflyer.com>: > >We have an index that has run into this bug: > >https://issues.apache.org/jira/browse/LUCENE-7999 > > > > > > > >Although this is reported to be fixed in Lucene 7.2, we are at 4.10.4 > >and cannot upgrade. > > > > > > > >By looking at the code it seems that the last segment number counter is > >persisted in segment_h. When creating a new segment, it names the > >segment based on the persisted counter. If this counter is larger than > >Integer.MAX_VALUE how can we recover this index. > > > > > > > >Is there anything we can do? > > > > > > > >Stuart M Goldberg > > > >Senior Vice President of Software Develpment FIX Flyer LLC > ><http://www.FIXFlyer.com/> http://www.FIXFlyer.com/ > > > >NOTICE TO RECIPIENT: THIS E- MAIL IS MEANT ONLY FOR THE INTENDED > >RECIPIENT(S) OF THE TRANSMISSION, AND CONTAINS CONFIDENTIAL INFORMATION > >WHICH IS PROPRIETARY TO FIX FLYER LLC ANY UNAUTHORIZED USE, COPYING, > >DISTRIBUTION, OR DISSEMINATION IS STRICTLY PROHIBITED. ALL RIGHTS TO > >THIS INFORMATION IS RESERVED BY FIX FLYER LLC. IF YOU ARE NOT THE > >INTENDED RECIPIENT, PLEASE CONTACT THE SENDER BY REPLY EMAIL AND PLEASE > >DELETE THIS E-MAIL FROM YOUR SYSTEM AND DESTROY ANY COPIES. > > > > > > -- > Uwe Schindler > Achterdiek 19, 28357 Bremen > https://www.thetaphi.de > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
