I filed https://issues.apache.org/jira/browse/SOLR-5380 and just committed a
fix.
- Mark
On Oct 23, 2013, at 11:15 AM, Shawn Heisey <s...@elyograg.org> wrote:
> On 10/23/2013 3:59 AM, Thomas Egense wrote:
>> Using cloudSolrServer.setDefaultCollection(collectionId) does not work as
>> intended for an alias spanning more than 1 collection.
>> The virtual collection-alias collectionID is recoqnized as a existing
>> collection, but it does only query one of the collections it is mapped to.
>>
>> You can confirm this easy in AliasIntegrationTest.
>>
>> The test-class AliasIntegrationTest creates to cores with 2 and 3 different
>> documents. And then creates an alias pointing to both of them.
>>
>> Line 153:
>> // search with new cloud client
>> CloudSolrServer cloudSolrServer = new
>> CloudSolrServer(zkServer.getZkAddress(), random().nextBoolean());
>> cloudSolrServer.setParallelUpdates(random().nextBoolean());
>> query = new SolrQuery("*:*");
>> query.set("collection", "testalias");
>> res = cloudSolrServer.query(query);
>> cloudSolrServer.shutdown();
>> assertEquals(5, res.getResults().getNumFound());
>>
>> No unit-test bug here, however if you change it from setting the
>> collectionid on the query but on CloudSolrServer instead,it will produce
>> the bug:
>>
>> // search with new cloud client
>> CloudSolrServer cloudSolrServer = new
>> CloudSolrServer(zkServer.getZkAddress(), random().nextBoolean());
>> cloudSolrServer.setDefaultCollection("testalias");
>> cloudSolrServer.setParallelUpdates(random().nextBoolean());
>> query = new SolrQuery("*:*");
>> //query.set("collection", "testalias");
>> res = cloudSolrServer.query(query);
>> cloudSolrServer.shutdown();
>> assertEquals(5, res.getResults().getNumFound()); <-- Assertion failure
>>
>> Should I create a Jira issue for this?
>
> Thomas,
>
> I have confirmed this with the following test patch, which adds to the
> test rather than changing what's already there:
>
> http://apaste.info/9ke5
>
> I'm about to head off to the train station to start my commute, so I
> will be unavailable for a little while. If you haven't gotten the jira
> filed by the time I get to another computer, I will create it.
>
> Thanks,
> Shawn
>
