On 5/1/2017 10:48 PM, ecos wrote: > The cause of the error is: > org.apache.lucene.index.IndexFormatTooNewException: Format version is not > supported (resource: BufferedChecksumIndexInput (segments_1)): 4 (needs to > be between 0 and 3). > > Reading out there I found the exception is thrown when Lucene detects an > index that is newer that the Lucene version. <snip> > In order to index I´m following the tutorial: </a> > <https://www.cloudera.com/documentation/enterprise/5-8-x/topics/search_batch_index_use_mapreduce.html> >
Normally my guess would be that the Lucene/Solr version in the mapreduce tool is at least 5.0, which would produce an index that Solr 4.10.3 cannot read. I have located information saying that the Cloudera 5.8 version includes Solr 4.10.3, which makes me wonder if maybe the Solr version that is trying to read the index is perhaps older than 4.10.3. You might need to go to Cloudera for support on this problem, because you are running their software. Thanks, Shawn
