Sharing a static object between URP and QParser it's easy. But when the
core is reloaded, this shared static object is rewritten from scratch.
An old QParser that references that object could have serious problems,
inconsistencies, concurrent modification exceptions, etc.
On the other hand, trying
Hi Gus, thanks for the thorough explanation.
Infact, I was concerned about how to hold the shared information (between
URP and QParser), for example when a core is reloaded.
What happens when a core is reloaded? Very likely I have a couple of new
URP/QParser but an older QParser may still be servin
During the request, the parser plugin is retrieved from a PluginBag on the
SolrCore object, so it should be reloaded at the same time as the update
component (which comes from another PluginBag on SolrCore). If the
components are deployed with consistent configuration in solrconfig.xml,
any given S
Hello, Vincenzo.
Please find above about a dedicated component doing nothing, but just
holding a config.
Also you may extract config into a file and load it by
SolrResourceLoaderAware.
On Thu, Jun 25, 2020 at 2:06 PM Vincenzo D'Amore wrote:
> Hi Mikhail, yup, I was trying to avoid putting logic
Hi Mikhail, yup, I was trying to avoid putting logic in Solr.
Just to be a little bit more specific, consider that if the update factory
writes a field that has a size of 50.
The QParser should be aware of the current size when writing a query.
Is it possible to have in solrconfig.xml file a share
Hello, Vincenzo.
Presumably you can introduce a component which just holds a config data,
and then this component might be lookedup from QParser and UpdateFactory.
Overall, it seems like embedding logic into Solr core, which rarely works
well.
On Wed, Jun 24, 2020 at 8:00 PM Vincenzo D'Amore wrot
Hi all,
I've started to work on a couple of components very tight together.
An update processor that writes few fields in the solr index and a Query
Parser that, well, then reads such fields from the index.
Such components share few configuration parameters together, I'm asking if
there is a patt
