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From Jamie Johnson <jej2...@gmail.com>
Subject Re: SolrCloud Replication Question
Date Fri, 10 Feb 2012 15:26:38 GMT
Sorry, I shut down the full solr instance.

On Fri, Feb 10, 2012 at 9:42 AM, Mark Miller <markrmiller@gmail.com> wrote:
> Can you explain a little more how you doing this? How are you bringing the cores down
and then back up? Shutting down a full solr instance, unloading the core?
>
> On Feb 10, 2012, at 9:33 AM, Jamie Johnson wrote:
>
>> I know that the latest Solr Cloud doesn't use standard replication but
>> I have a question about how it appears to be working.  I currently
>> have the following cluster state
>>
>> {"collection1":{
>>    "slice1":{
>>      "JamiesMac.local:8501_solr_slice1_shard1":{
>>        "shard_id":"slice1",
>>        "state":"active",
>>        "core":"slice1_shard1",
>>        "collection":"collection1",
>>        "node_name":"JamiesMac.local:8501_solr",
>>        "base_url":"http://JamiesMac.local:8501/solr"},
>>      "JamiesMac.local:8502_solr_slice1_shard2":{
>>        "shard_id":"slice1",
>>        "state":"active",
>>        "core":"slice1_shard2",
>>        "collection":"collection1",
>>        "node_name":"JamiesMac.local:8502_solr",
>>        "base_url":"http://JamiesMac.local:8502/solr"},
>>      "jamiesmac:8501_solr_slice1_shard1":{
>>        "shard_id":"slice1",
>>        "state":"down",
>>        "core":"slice1_shard1",
>>        "collection":"collection1",
>>        "node_name":"jamiesmac:8501_solr",
>>        "base_url":"http://jamiesmac:8501/solr"},
>>      "jamiesmac:8502_solr_slice1_shard2":{
>>        "shard_id":"slice1",
>>        "leader":"true",
>>        "state":"active",
>>        "core":"slice1_shard2",
>>        "collection":"collection1",
>>        "node_name":"jamiesmac:8502_solr",
>>        "base_url":"http://jamiesmac:8502/solr"}},
>>    "slice2":{
>>      "JamiesMac.local:8501_solr_slice2_shard2":{
>>        "shard_id":"slice2",
>>        "state":"active",
>>        "core":"slice2_shard2",
>>        "collection":"collection1",
>>        "node_name":"JamiesMac.local:8501_solr",
>>        "base_url":"http://JamiesMac.local:8501/solr"},
>>      "JamiesMac.local:8502_solr_slice2_shard1":{
>>        "shard_id":"slice2",
>>        "state":"active",
>>        "core":"slice2_shard1",
>>        "collection":"collection1",
>>        "node_name":"JamiesMac.local:8502_solr",
>>        "base_url":"http://JamiesMac.local:8502/solr"},
>>      "jamiesmac:8501_solr_slice2_shard2":{
>>        "shard_id":"slice2",
>>        "state":"down",
>>        "core":"slice2_shard2",
>>        "collection":"collection1",
>>        "node_name":"jamiesmac:8501_solr",
>>        "base_url":"http://jamiesmac:8501/solr"},
>>      "jamiesmac:8502_solr_slice2_shard1":{
>>        "shard_id":"slice2",
>>        "leader":"true",
>>        "state":"active",
>>        "core":"slice2_shard1",
>>        "collection":"collection1",
>>        "node_name":"jamiesmac:8502_solr",
>>        "base_url":"http://jamiesmac:8502/solr"}}}}
>>
>> I then added some docs to the following shards using SolrJ
>> http://localhost:8502/solr/slice2_shard1
>> http://localhost:8502/solr/slice1_shard2
>>
>> I then bring back up the other cores and I don't see replication
>> happening.  Looking at the stats for each core I see that on the 8501
>> instance (the instance that was off) the number of docs is 0, so I've
>> clearly set something up incorrectly.  Any help on this would be
>> greatly appreciated.
>
> - Mark Miller
> lucidimagination.com
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