Also, consider using TermsQueryParser for your very large OR clauses. That avoids the "too many boolean clauses" error and is more efficient than a large OR clause. It'll also reduce the size of your query somewhat since using it substitutes a space or perhaps comma for " OR ".
Best, Erick On Thu, Jan 12, 2017 at 9:18 AM, Noriyuki TAKEI <nta...@sios.com> wrote: > Hi,all.I got it.Thanks a lot!! > > 2017年1月13日(金) 1:56 Shawn Heisey-2 [via Lucene] < > ml-node+s472066n4313737...@n3.nabble.com>: > >> >> >> >> >> On 1/12/2017 9:36 AM, 武井宜行 wrote: >> >> >> > My Application throws too large query to solr server with solrj >> >> >> > client.(Http Method is Post) >> >> >> > >> >> >> > I have two questions. >> >> >> > >> >> >> > At first,I would like to know the limit of clauses of Boolean Query.I >> Know >> >> >> > the number is restricted to 1024 by default, and I can increase the limit >> >> >> > by setting setMaxClauseCount,but what is the limit of increasing clauses? >> >> >> >> The maximum possible value for maxBooleanClauses is Java's >> >> >> Integer.MAX_VALUE -- about 2.1 billion. Note that if you want to >> >> >> increase this setting, you must do it in EVERY configuration. The >> >> >> setting is global, which means that the last core that loads is the one >> >> >> that sets it for everything running in that JVM. If the last core that >> >> >> loads happens to be missing the config, it will be set back to 1024. >> >> >> Some of us have been trying to get this limit lifted, or at least >> >> >> arranged so that it doesn't have to be changed on every core, but we've >> >> >> been meeting with some resistance. >> >> >> >> > Next,if there is no limit of increasing clauses,is there the limit of >> query >> >> >> > length?My Application throws to large query like this with solrj client. >> >> >> >> The default size limit on a POST request is 2MB, since about version >> >> >> 4.1. Before that version, it was controlled by the container config, >> >> >> not Solr. This can be adjusted with the formdataUploadLimitInKB setting >> >> >> in solrconfig.xml. The default value for this is 2048, resulting in the >> >> >> 2MB I already mentioned. This page contains the documentation for that >> >> >> setting: >> >> >> >> >> https://cwiki.apache.org/confluence/display/solr/RequestDispatcher+in+SolrConfig >> >> Thanks, >> >> >> Shawn >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> ------------------------------ >> >> >> >> >> If you reply to this email, your message will be added to the discussion >> below: >> >> >> >> http://lucene.472066.n3.nabble.com/Max-length-of-solr-query-tp4313734p4313737.html >> >> >> >> >> >> To start a new topic under Solr - User, email >> ml-node+s472066n472068...@n3.nabble.com >> >> >> To unsubscribe from Solr - User, click here >> <http://lucene.472066.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=472068&code=bnRha2VpQHNpb3MuY29tfDQ3MjA2OHwxNDQxNjgyNDAz> >> . >> >> >> NAML >> <http://lucene.472066.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> >> >> > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Max-length-of-solr-query-tp4313734p4313740.html > Sent from the Solr - User mailing list archive at Nabble.com.
