Hi Thx for the snippet of SolrJ code for Core Creation...
Request Do we have a Solr/Solrj internal implementation of AAA on this Core creation Reason : I want restricted access for core creation. Do we have a GIT repository with these sorts of java-solr example.. to try with regards karthik On 2021/10/18 12:39:18, "Mark H. Wood" <mw...@iupui.edu> wrote: > On Sun, Oct 17, 2021 at 12:41:44PM -0600, Shawn Heisey wrote: > > On 10/17/2021 7:08 AM, nskarthik wrote: > > >>> not possible when Solr is in standalone mode > > > I use Solr in NON-CLOUD standalone mode. > > > > > > Process : /solr Create -c <new core> > > > This feature just creates an empty core (copies all required default > > > files ), but why this cannot be created from SOLRJ ? > > > > > > If this feature is made available with AAA, Core creation would be simple > > > and powerful. > > > > When Solr is in cloud mode, the bin/solr script copies a config up to > > ZooKeeper and then calls the Collections API. These are both API calls, > > not filesystem manipulation. Solr does all the work of creating cores. > > This is possible because with SolrCloud, the active config for a > > collection is not on disk, it's in ZooKeeper. > > > > As you might have figured out, it's the config that makes things difficult. > > > > Normally when Solr is in standalone mode, the bin/solr script creates a > > core directory with the required structure, copies a config into the > > newly created directory structure, and then calls the http-based > > CoreAdmin API to complete the registration of a new core in Solr. Solr > > cannot do the directory/file creation in standalone mode. > > Thank you for explaining this. From time to time I run into something > I need to do and am blocked because it only works in cloud mode. > These prohibitions have always seemed completely arbitrary. Maybe > they will make more sense to me now. > > -- > Mark H. Wood > Lead Technology Analyst > > University Library > Indiana University - Purdue University Indianapolis > 755 W. Michigan Street > Indianapolis, IN 46202 > 317-274-0749 > www.ulib.iupui.edu >
