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https://issues.apache.org/jira/browse/SOLR-6952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Potter updated SOLR-6952:
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Attachment: SOLR-6952.patch
Here's a patch that implements the desired behavior. Easiest way to understand
is to look at a few examples:
*Example 1*
{code}
bin/solr create -n foo
{code}
Will upload the data_driven_schema_configs directory (the default) into
ZooKeeper as /configs/foo, i.e. the data_driven_schema_configs "template" is
copied to a unique config directory in ZooKeeper using the name of the
collection you are creating.
*Example 2*
{code}
bin/solr create -n foo2 -t basic_configs -c SharedBasicSchema
{code}
Will upload the basic_configs directory into ZooKeeper as
/configs/SharedBasicSchema. If one wants to reuse the SharedBasicSchema
configuration directory when creating another collection, they can just do:
{{bin/solr create -n foo3 -c SharedBasicSchema}}
If we're happy with this approach, I'll port over the changes to solr.cmd (for
Windows)
> Re-using data-driven configsets by default is not helpful
> ---------------------------------------------------------
>
> Key: SOLR-6952
> URL: https://issues.apache.org/jira/browse/SOLR-6952
> Project: Solr
> Issue Type: Bug
> Components: Schema and Analysis
> Affects Versions: 5.0
> Reporter: Grant Ingersoll
> Assignee: Timothy Potter
> Fix For: 5.0
>
> Attachments: SOLR-6952.patch
>
>
> When creating collections (I'm using the bin/solr scripts), I think we should
> automatically copy configsets, especially when running in "getting started
> mode" or data driven mode.
> I did the following:
> {code}
> bin/solr create_collection -n foo
> bin/post foo some_data.csv
> {code}
> I then created a second collection with the intention of sending in the same
> data, but this time run through a python script that changed a value from an
> int to a string (since it was an enumerated type) and was surprised to see
> that I got:
> {quote}
> Caused by: java.lang.NumberFormatException: For input string: "NA"
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:441)
> {quote}
> for my new version of the data that passes in a string instead of an int, as
> this new collection had only seen strings for that field.
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