Work off of the snapshots, 0.12.2 doesn't have this fix Sent from my iPhone
> On Sep 13, 2016, at 6:01 PM, Reth RM <reth.ik...@gmail.com> wrote: > > I'm on apache-mahout-distribution-0.12.2(latest release) and solr 4.10.3. > But getting exactly same error as reported in this jira 1876. > > Cloned master-snapshot from git https://github.com/apache/mahout/tree/master > > Tried mvn clean install but it requires maven version 3.3? > error "Detected Maven Version: 3.2.5 is not in the allowed range [3.3.3,)." > > > > On Tue, Sep 13, 2016 at 7:14 AM, Raviteja Lokineni < > raviteja.lokin...@gmail.com> wrote: > >> FYI, the versions quoted are for SNAPSHOT. They will be available in 13.0 >> probably, as per the below ticket. >> >> https://issues.apache.org/jira/browse/MAHOUT-1876 >> >>> On Mon, Sep 12, 2016 at 6:17 PM, Suneel Marthi <smar...@apache.org> wrote: >>> >>> Its Lucene 5.5.2. >>> >>> Solr 6.0 and above mandate Java 8. >>> >>>> On Tue, Sep 13, 2016 at 12:04 AM, Reth RM <reth.ik...@gmail.com> wrote: >>>> >>>> What is the latest lucene index version that is supported? >>>> >>>> trying to generate lucene vectors, index created using solr 4.10.2 and >>> solr >>>> 6.0 apis. >>>> >>>> command >>>> >>>>> ./mahout lucene.vector --dir usr/test/solr-4.10.2/example/ >>>> solr/collection1/data/index >>>>> --output /user/test/part-out.vec --field description --idField id >>>> --dictOut >>>>> /user/test/dict.txt >>>> >>>> >>>> >>>> Exception in thread "main" org.apache.lucene.index. >>>> IndexFormatTooNewException: >>>> Format version is not supported (resource: NIOFSIndexInput(path="/user/ >>>> test/solr-4.10.2/example/solr/collection1/data/index/segments.gen")): >> -3 >>>> (needs to be between -2 and -2) >> >> >> >> -- >> *Raviteja Lokineni* | Business Intelligence Developer >> TD Ameritrade >> >> E: raviteja.lokin...@gmail.com >> >> [image: View Raviteja Lokineni's profile on LinkedIn] >> <http://in.linkedin.com/in/ravitejalokineni> >>
