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Example 1 with SnapshotInProgressAllocationDecider

use of org.elasticsearch.cluster.routing.allocation.decider.SnapshotInProgressAllocationDecider in project elasticsearch by elastic.

the class ClusterModule method createAllocationDeciders.

// TODO: this is public so allocation benchmark can access the default deciders...can we do that in another way?
/** Return a new {@link AllocationDecider} instance with builtin deciders as well as those from plugins. */
public static Collection<AllocationDecider> createAllocationDeciders(Settings settings, ClusterSettings clusterSettings, List<ClusterPlugin> clusterPlugins) {
    // collect deciders by class so that we can detect duplicates
    Map<Class, AllocationDecider> deciders = new LinkedHashMap<>();
    addAllocationDecider(deciders, new MaxRetryAllocationDecider(settings));
    addAllocationDecider(deciders, new ReplicaAfterPrimaryActiveAllocationDecider(settings));
    addAllocationDecider(deciders, new RebalanceOnlyWhenActiveAllocationDecider(settings));
    addAllocationDecider(deciders, new ClusterRebalanceAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new ConcurrentRebalanceAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new EnableAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new NodeVersionAllocationDecider(settings));
    addAllocationDecider(deciders, new SnapshotInProgressAllocationDecider(settings));
    addAllocationDecider(deciders, new FilterAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new SameShardAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new DiskThresholdDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new ThrottlingAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new ShardsLimitAllocationDecider(settings, clusterSettings));
    addAllocationDecider(deciders, new AwarenessAllocationDecider(settings, clusterSettings));
    clusterPlugins.stream().flatMap(p -> p.createAllocationDeciders(settings, clusterSettings).stream()).forEach(d -> addAllocationDecider(deciders, d));
    return deciders.values();
}
Also used : MetaData(org.elasticsearch.cluster.metadata.MetaData) DelayedAllocationService(org.elasticsearch.cluster.routing.DelayedAllocationService) IngestMetadata(org.elasticsearch.ingest.IngestMetadata) AwarenessAllocationDecider(org.elasticsearch.cluster.routing.allocation.decider.AwarenessAllocationDecider) Property(org.elasticsearch.common.settings.Setting.Property) SameShardAllocationDecider(org.elasticsearch.cluster.routing.allocation.decider.SameShardAllocationDecider) AllocationService(org.elasticsearch.cluster.routing.allocation.AllocationService) Reader(org.elasticsearch.common.io.stream.Writeable.Reader) ConcurrentRebalanceAllocationDecider(org.elasticsearch.cluster.routing.allocation.decider.ConcurrentRebalanceAllocationDecider) ClusterPlugin(org.elasticsearch.plugins.ClusterPlugin) Settings(org.elasticsearch.common.settings.Settings) SnapshotInProgressAllocationDecider(org.elasticsearch.cluster.routing.allocation.decider.SnapshotInProgressAllocationDecider) 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Aggregations

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