Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-25 Thread Erick Erickson
Simply put, trying to cut corners and intuit what would be OK when changing the schema by NOT reindexing from scratch when you are _not_ completely familiar with the low-level details of Lucene is an recipe for problems. As you are finding out and Shawn explained. Think of it this way. The

Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-24 Thread Erick Erickson
-using-result-grouping-Use-UninvertingReader-or-index-with-docvalues-tp4218939p4219089.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-24 Thread shamik
recommendation of creating a new collection, do a full index and delete original collection. -- View this message in context: http://lucene.472066.n3.nabble.com/Unexpected-docvalues-type-error-using-result-grouping-Use-UninvertingReader-or-index-with-docvalues-tp4218939p4219127.html Sent from the Solr

Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-24 Thread Shawn Heisey
On 7/24/2015 3:48 PM, shamik wrote: Here's the part which I'm not able to understand. I've for e.g. Source A, B, C and D in index. Each source contains n number of documents. Now, out of these, a bunch of documents in A and B are tagged with MediaType. I took the following steps: 1. Delete

Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-24 Thread shamik
? -- View this message in context: http://lucene.472066.n3.nabble.com/Unexpected-docvalues-type-error-using-result-grouping-Use-UninvertingReader-or-index-with-docvalues-tp4218939p4219089.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-23 Thread William Bell
You could try stopping SOLR, going into the data directory and rm -rf * and starting SOLR again. Did you use the schema REST api? Residual ? On Thu, Jul 23, 2015 at 6:57 PM, Shamik Bandopadhyay sham...@gmail.com wrote: Hi, I'm facing this weird error while running result grouping queries.

Unexpected docvalues type error using result grouping - Use UninvertingReader or index with docvalues

2015-07-23 Thread Shamik Bandopadhyay
Hi, I'm facing this weird error while running result grouping queries. This started when I turned on docvalues for an existing facet field and indexed the documents. Looking at the exception, I reverted back the change and re-indexed the documents again. But I'm still getting the exception,