Hello Ganesh, By default the half of batch fails. https://lucene.apache.org/solr/6_2_1/solr-core/org/apache/solr/update/processor/TolerantUpdateProcessorFactory.html can fail only certain problematic rows. FWIW, you can send delete for uncommitted documents, it wipes them from ram buffer, that's how you can rollback a failed batch.
On Mon, Oct 24, 2016 at 10:41 AM, Ganesh M <mgane...@live.in> wrote: > Hi all, > > We are planning to make use of batch update / insert of solr documents, > with batch size of around 100 documents per batch. > > Bit curious on how transactions are maintained per batch. I do knew SOLR > is not meant for transaction based, but want to know whether SOLR is > designed to throw error even if one document in batch fails due to issue in > data or invalid fields. > > In case of such errors, whether complete batch fails or only one specific > document fails and we get error for that specific document. > > Pls let me know how SOLR behaves. > > Regards, > Ganesh > -- Sincerely yours Mikhail Khludnev
