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Adjust RemoteClusterService javadocs

This commit is contained in:
javanna 2017-01-09 17:26:07 +01:00 committed by Luca Cavanna
parent b0a5212b1e
commit 4d47fafd16
1 changed files with 4 additions and 4 deletions
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8
core/src/main/java/org/elasticsearch/action/search/RemoteClusterService.java
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@ -66,7 +66,7 @@ import java.util.function.Predicate;
public final class RemoteClusterService extends AbstractComponent implements Closeable {
/**
* A list of initial seed nodes to discover eligibale nodes from the remote cluster
* A list of initial seed nodes to discover eligible nodes from the remote cluster
*/
//TODO this should be an affix settings?
public static final Setting<Settings> REMOTE_CLUSTERS_SEEDS = Setting.groupSetting("search.remote.seeds.",
@ -87,9 +87,10 @@ public final class RemoteClusterService extends AbstractComponent implements Clo
Setting.positiveTimeSetting("search.remote.initial_connect_timeout", TimeValue.timeValueSeconds(30), Setting.Property.NodeScope);
/**
* The name of a node attribute to filter out nodes that should not be connected to in the remote cluster.
* The name of a node attribute to select nodes that should be connected to in the remote cluster.
* For instance a node can be configured with <tt>node.node_attr.gateway: true</tt> in order to be eligible as a gateway node between
* clusters. In that case <tt>search.remote.node_attribute: gateway</tt> can be used to filter out other nodes in the remote cluster
* clusters. In that case <tt>search.remote.node_attribute: gateway</tt> can be used to filter out other nodes in the remote cluster.
* The value of the setting is expected to be a boolean, <tt><true/tt> for nodes that can become gateways, <tt>false</tt> otherwise.
*/
public static final Setting<String> REMOTE_NODE_ATTRIBUTE = Setting.simpleString("search.remote.node_attribute",
Setting.Property.NodeScope);
@ -326,7 +327,6 @@ public final class RemoteClusterService extends AbstractComponent implements Clo
}
static void validateRemoteClustersSeeds(Settings settings) {
//TODO do we need a static whitelist like in reindex from remote?
for (String clusterName : settings.names()) {
String[] remoteHosts = settings.getAsArray(clusterName);
if (remoteHosts.length == 0) {