Re: Indexing of documents in more than one step (SOLRJ)

2017-02-15 Thread Erick Erickson
Maciej: you really have two choices: 1> re-index the entire document with fields a, b, c, d, e, f. In that case though, why bother indexing the first time ;) 2> use Atomic Updates: https://cwiki.apache.org/confluence/display/solr/Updating+Parts+of+Documents but note the restrictions. Best, Erick

Re: Indexing of documents in more than one step (SOLRJ)

2017-02-15 Thread Emir Arnautovic
Which version of Solr do you use? Is it always the same field? Again, without checking anything, see if it could be that field is not multivalue and your value is. In any case, this is inefficient way of indexing. If possible, stream both sources ordered by ID and merge them in one input doc

Re: Indexing of documents in more than one step (SOLRJ)

2017-02-15 Thread Maciej Ł. PCSS
No, it's not the case. In both steps I'm indexing documents from the same set of IDs (I mean the values of the 'id'). Maciej W dniu 15.02.2017 o 11:07, Emir Arnautovic pisze: I did not have time to test it or look at the code, but can you check if it could be the case when there is no

Re: Indexing of documents in more than one step (SOLRJ)

2017-02-15 Thread Emir Arnautovic
I did not have time to test it or look at the code, but can you check if it could be the case when there is no document with a, b, c fields and you are trying to update it with d, e, f using partial update syntax. Emir On 15.02.2017 09:25, Maciej Ł. PCSS wrote: Dear All, how should I handle

Indexing of documents in more than one step (SOLRJ)

2017-02-15 Thread Maciej Ł. PCSS
Dear All, how should I handle the following scenario using SOLRJ? Index a collection of documents (fill fields a, b, c). Then index the same collection but this time fill fields d, e, f. In a pseudo-code it would be: step1(collectionX); step2(collectionX); solrCommit(); See my