O Semantic Analysis: Going beyond the syntax ? is the statement valid in light of the objects in the database (do the tables and columns referenced exist). O Syntax Check: is the statement a valid one? Does it make sense given the SQL grammar documented in the SQL Reference Manual. The parsing process performs two main functions: Parsing is the act of breaking the submitted statement down into its component parts ? determining what type of statement it is (query, DML, DDL) and performing various checks on it.
This is the first step in the processing of any statement in Oracle. Note The full stack trace of the root cause is available in the server logs.Here is a long winded answer, it is extracted in part from a new book coming out soon "beginning Oracle programming" that I collaborated on:
The most likely cause is another Solr server (or another solr core in this server) also configured to use this directory other possible causes may be specific to lockType: simple The most likely cause is another Solr server (or another solr core in this server) also configured to use this directory other possible causes may be specific to lockType: simpleĭescription The server encountered an unexpected condition that prevented it from fulfilling the request.Įxception .$RemoteSolrException: SolrCore 'topicpages' is not available due to init failure: Index dir '/prod/local/indexes/solr8/data/topicpages/data/index/' of core 'topicpages' is already locked.
Message SolrCore 'topicpages' is not available due to init failure: Index dir '/prod/local/indexes/solr8/data/topicpages/data/index/' of core 'topicpages' is already locked. HTTP Status 500 – Internal Server Error HTTP Status 500 – Internal Server Error
0 kommentar(er)
