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Erick Erickson commented on SOLR-5287: -------------------------------------- I'm coming back around to this. It _looks_ (and we'll have more info on this next week when [~sarowe] has had a chance to straighten me out), like it'll be relatively easy to piggy-back on the REST-API work and allow it to handle arbitrary files in the conf directory. I'm envisioning a new option in the managed schema config for solrconfig. Currently, the <schemaFactory> tag takes a tag like: <str name="managedSchemaResourceName">managed-schema</str> So what if we allowed something like <str name="managedSchemaResourceName">managed-all-conf</str> or <str name="managedSchemaResourceName">managed-schema managed-all-conf</str> or just assume that managed-all-conf enabled both the "push the whole file" option and using the managed schema. I think the managed schema will allow for a really nice UI interface that'll be valuable, and the people "who don't need no stinking wizard" can just freely edit the raw files. the "managed-all-conf" list + CRUD operations on any file in the conf directory (maybe more later). The infrastructure is in place to push this to SolrCloud, so it seems like about the same amount of work to do it all. That takes care of the ability to restrict this capability by configuration, getting things to the cloud etc. From a UI perspective, it's just a POST to the right URL with the body of the file. Anyway, that's the current thinking... > Allow at least solrconfig.xml and schema.xml to be edited via the admin screen > ------------------------------------------------------------------------------ > > Key: SOLR-5287 > URL: https://issues.apache.org/jira/browse/SOLR-5287 > Project: Solr > Issue Type: Improvement > Components: Schema and Analysis, web gui > Affects Versions: 4.5, 5.0 > Reporter: Erick Erickson > Assignee: Erick Erickson > > A user asking a question on the Solr list got me to thinking about editing > the main config files from the Solr admin screen. I chatted briefly with > [~steffkes] about the mechanics of this on the browser side, he doesn't see a > problem on that end. His comment is there's no end point that'll write the > file back. > Am I missing something here or is this actually not a hard problem? I see a > couple of issues off the bat, neither of which seem troublesome. > 1> file permissions. I'd imagine lots of installations will get file > permission exceptions if Solr tries to write the file out. Well, do a > chmod/chown. > 2> screwing up the system maliciously or not. I don't think this is an issue, > this would be part of the admin handler after all. > Does anyone have objections to the idea? And how does this fit into the work > that [~sar...@syr.edu] has been doing? > I can imagine this extending to SolrCloud with a "push this to ZK" option or > something like that, perhaps not in V1 unless it's easy..... > Of course any pointers gratefully received. Especially ones that start with > "Don't waste your effort, it'll never work (or be accepted)"... > Because what scares me is this seems like such an easy thing to do that would > be a significant ease-of-use improvement, so there _has_ to be something I'm > missing. > So if we go forward with this we'll make this the umbrella JIRA, the two > immediate sub-JIRAs that spring to mind will be the UI work and the endpoints > for the UI work to use. > I think there are only two end-points here > 1> list all the files in the conf (or arbitrary from <solr_home>/collection) > directory. > 2> write this text to this file > Possibly later we could add "clone the configs from coreX to coreY". > BTW, I've assigned this to myself so I don't lose it, but if anyone wants to > take it over it won't hurt my feelings a bit.... -- This message was sent by Atlassian JIRA (v6.1#6144) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org