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https://issues.apache.org/jira/browse/SOLR-6736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15938533#comment-15938533
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Ishan Chattopadhyaya commented on SOLR-6736:
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Even if a component is loaded lazily, throwing an exception at the time of
initialization seems better than initializing the component without errors and
throwing errors at the time of the request. That way, we throw the exception as
soon as possible technically. It will just prevent surprises for the user, say
during a production deployment, whereby the requests would be guaranteed to be
executed as desired if the initialization has succeeded.
One of the vulnerable plugins, RunExecutableListener, is usually executed
during a commit. An exception during a commit could lead to potential data
loss. At least for that plugin (and for every other vulnerable plugin as well),
I'd prefer if the user got the error during the initialization.
What do you think?
> A collections-like request handler to manage solr configurations on zookeeper
> -----------------------------------------------------------------------------
>
> Key: SOLR-6736
> URL: https://issues.apache.org/jira/browse/SOLR-6736
> Project: Solr
> Issue Type: New Feature
> Components: SolrCloud
> Reporter: Varun Rajput
> Assignee: Ishan Chattopadhyaya
> Attachments: newzkconf.zip, newzkconf.zip, SOLR-6736-newapi.patch,
> SOLR-6736-newapi.patch, SOLR-6736-newapi.patch, SOLR-6736.patch,
> SOLR-6736.patch, SOLR-6736.patch, SOLR-6736.patch, SOLR-6736.patch,
> SOLR-6736.patch, SOLR-6736.patch, SOLR-6736.patch, SOLR-6736.patch,
> SOLR-6736.patch, SOLR-6736.patch, test_private.pem, test_pub.der,
> zkconfighandler.zip, zkconfighandler.zip
>
>
> Managing Solr configuration files on zookeeper becomes cumbersome while using
> solr in cloud mode, especially while trying out changes in the
> configurations.
> It will be great if there is a request handler that can provide an API to
> manage the configurations similar to the collections handler that would allow
> actions like uploading new configurations, linking them to a collection,
> deleting configurations, etc.
> example :
> {code}
> #use the following command to upload a new configset called mynewconf. This
> will fail if there is alredy a conf called 'mynewconf'. The file could be a
> jar , zip or a tar file which contains all the files for the this conf.
> curl -X POST -H 'Content-Type: application/octet-stream' --data-binary
> @testconf.zip
> http://localhost:8983/solr/admin/configs/mynewconf?sig=<the-signature>
> {code}
> A GET to http://localhost:8983/solr/admin/configs will give a list of configs
> available
> A GET to http://localhost:8983/solr/admin/configs/mynewconf would give the
> list of files in mynewconf
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