Re: index merge question

2014-04-17 Thread Brett Hoerner
/content/support/en/documentation/cloudera-search/cloudera-search-documentation-v1-latest.html > > -- see the user guide pdf, " update-conflict-resolver" parameter > > > > James > > > > -Original Message----- > > From: anirudh...@gmail.com [mail

Re: index merge question

2013-06-11 Thread Mark Miller
> Anirudha Jadhav > Sent: Tuesday, June 11, 2013 10:47 AM > To: solr-user@lucene.apache.org > Subject: Re: index merge question > > From my experience the lucene mergeTool and the one invoked by coreAdmin is a > pure lucene implementation and does not understand

RE: index merge question

2013-06-11 Thread James Thomas
ache.org Subject: Re: index merge question From my experience the lucene mergeTool and the one invoked by coreAdmin is a pure lucene implementation and does not understand the concepts of a unique Key(solr land concept) http://wiki.apache.org/solr/MergingSolrIndexes has a cautionary not

Re: index merge question

2013-06-11 Thread Anirudha Jadhav
>From my experience the lucene mergeTool and the one invoked by coreAdmin is a pure lucene implementation and does not understand the concepts of a unique Key(solr land concept) http://wiki.apache.org/solr/MergingSolrIndexes has a cautionary note at the end we do frequent index merges for which

Re: index merge question

2013-06-11 Thread Mark Miller
Yeah, you have to carefully manage things if you are map/reduce building indexes *and* updating documents in other ways. If your 'source' data for MR index building is the 'truth', you also have the option of not doing incremental index merging, and you could simply rebuild the whole thing eve

Re: index merge question

2013-06-10 Thread Jamie Johnson
Thanks Mark. My question is stemming from the new cloudera search stuff. My concern its that if while rebuilding the index someone updates a doc that update could be lost from a solr perspective. I guess what would need to happen to ensure the correct information was indexed would be to record th

Re: index merge question

2013-06-08 Thread Sourajit Basak
I have noticed that when I write a doc with an id that already exists, it creates a new revision with the only the fields from the second write. I guess there is a REST API in the latest solr version which updates only selected fields. In my opinion, merge should be creating a doc which is a union

Re: index merge question

2013-06-08 Thread Mark Miller
On Jun 8, 2013, at 12:52 PM, Jamie Johnson wrote: > When merging through the core admin ( > http://wiki.apache.org/solr/MergingSolrIndexes) what is the policy for > conflicts during the merge? So for instance if I am merging core 1 and > core 2 into core 0 (first example), what happens if core