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https://issues.apache.org/jira/browse/SOLR-4104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jethro Bakker updated SOLR-4104:
--------------------------------
Description:
We have got three solr instances and two collections which are replicated
twice. So each solr instance has all the data available.
The current implementation of CloudSolrServer has 6 slices in my setup but the
end result is 3 urls which are passed to the load balancer.
I think the problem is on the first line of the following code:
{noformat}
if (nodes.put(node, nodeProps) == null) {
if (!sendToLeaders || (sendToLeaders && coreNodeProps.isLeader())) {
String url = coreNodeProps.getCoreUrl();
urlList2.add(url);
} else if (sendToLeaders) {
String url = coreNodeProps.getCoreUrl();
replicas.add(url);
}
}
{noformat}
The precondition of this code is that a node can contain one collection, which
is not true. Urls are only added when the hashmap 'nodes' does not already
contain the node.
was:
We have got three solr instances and two collections which are replicated
twice. So each solr instance has all the data available.
The current implementation of CloudSolrServer has 6 slices in my setup but the
end result is 3 urls which are passed to the load balancer.
I think the problem is on the first line of the following code:
{noformat}
if (nodes.put(node, nodeProps) == null) {
if (!sendToLeaders || (sendToLeaders && coreNodeProps.isLeader())) {
String url = coreNodeProps.getCoreUrl();
urlList2.add(url);
} else if (sendToLeaders) {
String url = coreNodeProps.getCoreUrl();
replicas.add(url);
}
}
{noformat}
The precondition of this code is that a node can contain one collection, which
is not true.
> SolrCloudServer doesn't support multiple collections on same node
> -----------------------------------------------------------------
>
> Key: SOLR-4104
> URL: https://issues.apache.org/jira/browse/SOLR-4104
> Project: Solr
> Issue Type: Bug
> Components: clients - java, SolrCloud
> Affects Versions: 4.0
> Reporter: Jethro Bakker
>
> We have got three solr instances and two collections which are replicated
> twice. So each solr instance has all the data available.
> The current implementation of CloudSolrServer has 6 slices in my setup but
> the end result is 3 urls which are passed to the load balancer.
>
> I think the problem is on the first line of the following code:
> {noformat}
> if (nodes.put(node, nodeProps) == null) {
> if (!sendToLeaders || (sendToLeaders && coreNodeProps.isLeader())) {
> String url = coreNodeProps.getCoreUrl();
> urlList2.add(url);
> } else if (sendToLeaders) {
> String url = coreNodeProps.getCoreUrl();
> replicas.add(url);
> }
> }
> {noformat}
> The precondition of this code is that a node can contain one collection,
> which is not true. Urls are only added when the hashmap 'nodes' does not
> already contain the node.
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