[jira] [Updated] (SOLR-6671) Introduce a solr.data.root as root dir for all data

["Jan Høydahl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-6671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Høydahl updated SOLR-6671:
------------------------------
    Issue Type: New Feature  (was: Bug)

> Introduce a solr.data.root as root dir for all data
> ---------------------------------------------------
>
>                 Key: SOLR-6671
>                 URL: https://issues.apache.org/jira/browse/SOLR-6671
>             Project: Solr
>          Issue Type: New Feature
>          Components: SolrCloud
>    Affects Versions: 4.10.1
>            Reporter: Jan Høydahl
>            Assignee: Jan Høydahl
>             Fix For: 5.0, Trunk
>
>         Attachments: SOLR-6671.patch
>
>
> Many users prefer to deploy code, config and data on separate disk locations, so the default of placing the indexes under {{$\{solr.solr.home\}/$\{solr.core.name\}/data}} is not always wanted.
> In a multi-core/collection system, there is not much help in the {{solr.data.dir}} option, as it would set the {{dataDir}} to the same folder for all collections. One workaround, if you don't want to hardcode paths in your {{solrconfig.xml}}, is to specify the {{dataDir}} property in each {{solr.properties}} file.
> A more elegant solution would be to introduce a new Java-option {{solr.data.root}} which would be to data the same as {{solr.solr.home}} is for config. If set, all collections would default their {{dataDir}} as {{$\{solr.data.root\)/$\{solr.core.name\}/data}}



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