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From Alan Woodward <a...@flax.co.uk>
Subject Re: EmbeddedSolrServer and Core dataDir in Solr 6.x
Date Mon, 03 Oct 2016 22:54:13 GMT
Ah, I see what you mean.  Putting the dataDir property into the Map certainly ought to work
- can you write a test case that shows what’s happening?

Alan Woodward
www.flax.co.uk


> On 3 Oct 2016, at 23:50, Bryan Bende <bbende@gmail.com> wrote:
> 
> Alan,
> 
> Thanks for the response. I will double-check, but I believe that is going
> to put the data directory for the core under coreHome/coreName.
> 
> What I am trying to setup (and did a poor job of explaining) is something
> like the following...
> 
> - Solr home in src/test/resources/solr
> - Core home in src/test/resources/myCore
> - dataDir for the myCore in target/myCore (or something not in the source
> tree).
> 
> This way the unit tests can use the Solr home and core config that is under
> version control, but the data from testing would be written somewhere not
> under version control.
> 
> in 5.x I was specifying the dataDir through the properties object... I
> would calculate the path to the target dir in Java code relative to the
> class file, and then pass that as dataDir to the following:
> 
> Properties props = new Properties();
> props.setProperty("dataDir", dataDir + "/" + coreName);
> 
> In 6.x it seems like Properties has been replaced with the
> Map<String,String> ? and I tried putting dataDir in there, but didn't seem
> to do anything.
> 
> For now I have just been using RAMDirectoryFactory so that no data ever
> gets written to disk.
> 
> I'll keep trying different things, but if you have any thoughts let me know.
> 
> Thanks,
> 
> Bryan
> 
> 
> On Mon, Oct 3, 2016 at 2:07 PM, Alan Woodward <alan@flax.co.uk> wrote:
> 
>> This should work:
>> 
>> SolrCore solrCore
>>        = coreContainer.create(coreName, Paths.get(coreHome).resolve(coreName),
>> Collections.emptyMap());
>> 
>> 
>> Alan Woodward
>> www.flax.co.uk
>> 
>> 
>>> On 3 Oct 2016, at 18:41, Bryan Bende <bbende@gmail.com> wrote:
>>> 
>>> Curious if anyone knows how to create an EmbeddedSolrServer in Solr 6.x,
>>> with a core where the dataDir is located somewhere outside of where the
>>> config is located.
>>> 
>>> I'd like to do this without system properties, and all through Java code.
>>> 
>>> In Solr 5.x I was able to do this with the following code:
>>> 
>>> CoreContainer coreContainer = new CoreContainer(solrHome);
>>> coreContainer.load();
>>> 
>>> Properties props = new Properties();
>>> props.setProperty("dataDir", dataDir + "/" + coreName);
>>> 
>>> CoreDescriptor descriptor = new CoreDescriptor(coreContainer, coreName,
>>> new File(coreHome, coreName).getAbsolutePath(), props);
>>> 
>>> SolrCore solrCore = coreContainer.create(descriptor);
>>> new EmbeddedSolrServer(coreContainer, coreName);
>>> 
>>> 
>>> The CoreContainer API changed a bit in 6.x and you can no longer pass in
>> a
>>> descriptor. I've tried a couple of things with the current API, but
>> haven't
>>> been able to get it working.
>>> 
>>> Any ideas are appreciated.
>>> 
>>> Thanks,
>>> 
>>> Bryan
>> 
>> 


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