Hi Sergey, Yes, lucene 5.5.4 jars are present in maven repository, but no Apache-ServiceMix bundle for 5.5.4. It is used by ignite-osgi-karaf module. See feature configuration with name="ignite-indexing" in modules/osgi-karaf/src/main/resources/feature.xml
On Tue, May 23, 2017 at 6:59 PM, Sergey Kozlov <skoz...@gridgain.com> wrote: > Hi Andrey > > I see 5.5.4 in maven repository > https://mvnrepository.com/artifact/org.apache.lucene/lucene-core/5.5.4 > > On Tue, May 23, 2017 at 6:48 PM, Andrey Mashenkov < > andrey.mashen...@gmail.com> wrote: > > > Thanks. This fact was missed in migration guide. > > > > We have dependency to lucene in our osgi module, that refer to Apache > > ServiceMix :: Bundles [1] . > > I can't see bundle for Lucene-5.5.4 in list, but there is a bundle for > > Lucene-5.5.2. > > > > Let's upgrade to Lucene-5.5.2. > > > > [1] > > https://mvnrepository.com/artifact/org.apache. > > servicemix.bundles/org.apache.servicemix.bundles.lucene > > > > > > On Tue, May 23, 2017 at 6:07 PM, 李玉珏@163 <18624049...@163.com> wrote: > > > > > Lucene6 requires JDK8 and later versions, and I think it might be > > > reasonable to update to the Lucene5.5.4 version. > > > > > > > > > > > > 在 2017/5/23 22:07, Andrey Mashenkov 写道: > > > > > >> Hi Igniters, > > >> > > >> Ignite-indexing module has outdated dependency to apache-lucene-3.5.0, > > >> however, actual version of lucene for now is 6.5.1. Here is a ticket > > [1]. > > >> > > >> Store format version of 3.x is deprecated in 4.x and does not > supported > > at > > >> all > > >> in higher versions, that cause difficulties to integrate with ignite > on > > >> user side. > > >> > > >> Apache Lucene 6.x seems doen't support <=4.x index format, > > >> but 5.x index format can be used via additional jar with old codecs. > > >> > > >> Also, I've found GridLuceneIndex stores index in offheap via old > > approach > > >> and > > >> page memory is not supported, so it can't be persisted (looking > forward > > to > > >> PDS). > > >> > > >> Seems, we will not break any compatibility if we upgrade lucene > version > > in > > >> 2.1, > > >> until (or together with) Ignite full-text-search component supports > page > > >> memory and PDS merged to ignite. > > >> I think we should upgrade to latest 6.x version, as it will much > harder > > to > > >> do it later. > > >> > > >> > > >> Is there any cons\pros to upgrade lucene dependency up to latest 6.x > > >> version? > > >> > > >> > > >> [1] https://issues.apache.org/jira/browse/IGNITE-3562 > > >> > > >> > > > > > > > > > > > > -- > > Best regards, > > Andrey V. Mashenkov > > > > > > -- > Sergey Kozlov > GridGain Systems > www.gridgain.com > -- Best regards, Andrey V. Mashenkov
