Maven Central looks up to date now for SolrJ, with all three of 4.0.0-ALPHA,
4.0.0-BETA, and 4.0.0.
The latter is dated 11-Oct-2012.
See:
http://search.maven.org/#browse%7C1147257723
http://search.maven.org/#browse%7C-591611598
-- Jack Krupansky
-----Original Message-----
From: Kevin Osborn
Sent: Wednesday, October 24, 2012 11:21 AM
To: solr-user@lucene.apache.org ; markrmil...@gmail.com
Subject: Re: SolrJ CloudSolrServer throws ClassCastException
Thanks for that idea. The problem was that my Solr server was on 4.0.0, but
the latest version for SolrJ on Maven is 4.0.0-Beta. I downgraded my server
to 4.0.0-beta and it worked.
-Kevin
On Wed, Oct 24, 2012 at 6:03 AM, Mark Miller <markrmil...@gmail.com> wrote:
Did up upgrade your Solr instance from the beta or alpha to 4 at some
point?
- Mark
On Wed, Oct 24, 2012 at 1:14 AM, Kevin Osborn <kevin.osb...@cbsi.com>
wrote:
> It looks like this is where the problem lies. Here is the JSON that
> SolrJ
> is receiving from Zookeeper:
>
> "data":"{\\"manufacturer\\":{\\n \\"shard1\\":{\\n
> \\"range\\":\\"80000000-ffffffff\\",\\n
> \\"replicas\\":{\\"myhost:5270_solr_manufacturer\\":{\\n
> \\"shard\\":\\"shard1\\",\\n \\"roles\\":null,\\n
> \\"state\\":\\"active\\",\\n \\"core\\":\\"manufacturer\\",\\n
> \\"collection\\":\\"manufacturer\\",\\n
> \\"node_name\\":\\"phx2-ccs-apl-dev-wax1.cnet.com:5270_solr\\",\\n
> \\"base_url\\":\\"http://myhost:5270/solr\\",\\n
> \\"leader\\":\\"true\\"}}},\\n \\"shard2\\":{\\n
> \\"range\\":\\"0-7fffffff\\",\\n
> \\"replicas\\":{\\"myhost:5275_solr_manufacturer\\":{\\n
> \\"shard\\":\\"shard2\\",\\n \\"roles\\":null,\\n
> \\"state\\":\\"active\\",\\n \\"core\\":\\"manufacturer\\",\\n
> \\"collection\\":\\"manufacturer\\",\\n
> \\"node_name\\":\\"myhost:5275_solr\\",\\n \\"base_url\\":\\"
> http://myhost:5275/solr\\",\\n
> \\"leader\\":\\"true\\"}}}}}"}},{"data":{
>
> Where SolrJ is expecting the shard Name, it is actually getting "range"
as
> the shard name and "80000000-ffffffff" as the value. Any ideas? Did I
> configure something wrong?
>
>
> On Tue, Oct 23, 2012 at 5:17 PM, Kevin Osborn <kevin.osb...@cbsi.com>
wrote:
>
>> I am getting a ClassCastException when i call Solr. My code is pretty
>> simple.
>>
>> SolrServer mySolrServer = new CloudSolrServer(zookeeperHost);
>> ((CloudSolrServer)mySolrServer).setDefaultCollection("manufacturer")
>> ((CloudSolrServer)mySolrServer).connect()
>>
>>
>> The actual error is thrown on line 300 of ClusterState.java:
>> new ZkNodeProps(sliceMap.get(shardName))
>>
>> It is trying to convert a String to a Map which causes the
>> ClassCastException.
>>
>> My zookeepHost string is simply "myHost:6200". My SolrCloud has 2
shards
>> over a single collection. And two instances are running. I also tried
>> an
>> external Zookeeper with the same results.
>>
>>
>> --
>> *KEVIN OSBORN*
>> LEAD SOFTWARE ENGINEER
>> CNET Content Solutions
>> OFFICE 949.399.8714
>> CELL 949.310.4677 SKYPE osbornk
>> 5 Park Plaza, Suite 600, Irvine, CA 92614
>> [image: CNET Content Solutions]
>>
>>
>>
>
>
> --
> *KEVIN OSBORN*
> LEAD SOFTWARE ENGINEER
> CNET Content Solutions
> OFFICE 949.399.8714
> CELL 949.310.4677 SKYPE osbornk
> 5 Park Plaza, Suite 600, Irvine, CA 92614
> [image: CNET Content Solutions]
--
- Mark
--
*KEVIN OSBORN*
LEAD SOFTWARE ENGINEER
CNET Content Solutions
OFFICE 949.399.8714
CELL 949.310.4677 SKYPE osbornk
5 Park Plaza, Suite 600, Irvine, CA 92614
[image: CNET Content Solutions]
