Package org.elasticsearch.cluster

Examples of org.elasticsearch.cluster.ClusterState.routingTable()

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        clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();

        logger.info("[{}] primaries should be still started but [{}] other primaries should be unassigned", numberOfShards, numberOfShards);
        assertThat(clusterState.routingNodes().shardsWithState(STARTED).size(), equalTo(numberOfShards));
        assertThat(clusterState.routingNodes().shardsWithState(INITIALIZING).size(), equalTo(0));
        assertThat(clusterState.routingTable().shardsWithState(UNASSIGNED).size(), equalTo(numberOfShards));

        logger.info("start node back up");
        clusterState = ClusterState.builder(clusterState).nodes(DiscoveryNodes.builder(clusterState.nodes())
                .put(newNode("node1", ImmutableMap.of("tag1", "value1")))).build();
        routingTable = strategy.reroute(clusterState).routingTable();
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                .execute().actionGet();
        waitForRelocation();

        logger.info("--> verify all are allocated on node1 now");
        ClusterState clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
            for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                for (ShardRouting shardRouting : indexShardRoutingTable) {
                    assertThat(clusterState.nodes().get(shardRouting.currentNodeId()).name(), equalTo(node_0));
                }
            }
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            client().prepareIndex("test", "type", Integer.toString(i)).setSource("field", "value" + i).execute().actionGet();
        }
        client().admin().indices().prepareRefresh().execute().actionGet();
        assertThat(client().prepareCount().setQuery(QueryBuilders.matchAllQuery()).execute().actionGet().getCount(), equalTo(100l));
        ClusterState clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        IndexRoutingTable indexRoutingTable = clusterState.routingTable().index("test");
        int numShardsOnNode1 = 0;
        for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
            for (ShardRouting shardRouting : indexShardRoutingTable) {
                if ("node1".equals(clusterState.nodes().get(shardRouting.currentNodeId()).name())) {
                    numShardsOnNode1++;
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        client().admin().cluster().prepareReroute().get();
        ensureGreen();

        logger.info("--> verify all shards are allocated on node_1 now");
        clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        indexRoutingTable = clusterState.routingTable().index("test");
        for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
            for (ShardRouting shardRouting : indexShardRoutingTable) {
                assertThat(clusterState.nodes().get(shardRouting.currentNodeId()).name(), equalTo(node_1));
            }
        }
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        client().admin().cluster().prepareReroute().get();
        ensureGreen();

        logger.info("--> verify that there are shards allocated on both nodes now");
        clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        assertThat(clusterState.routingTable().index("test").numberOfNodesShardsAreAllocatedOn(), equalTo(2));
    }
}
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                logger.info("--> checking current state");
                ClusterState clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
                // verify that we have all the primaries on node3
                ObjectIntOpenHashMap<String> counts = new ObjectIntOpenHashMap<>();
                for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
                    for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                        for (ShardRouting shardRouting : indexShardRoutingTable) {
                            counts.addTo(clusterState.nodes().get(shardRouting.currentNodeId()).name(), 1);
                        }
                    }
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        ClusterHealthResponse health = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForNodes("4").setWaitForRelocatingShards(0).execute().actionGet();
        assertThat(health.isTimedOut(), equalTo(false));
        ClusterState clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        ObjectIntOpenHashMap<String> counts = new ObjectIntOpenHashMap<>();

        for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
            for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                for (ShardRouting shardRouting : indexShardRoutingTable) {
                    counts.addTo(clusterState.nodes().get(shardRouting.currentNodeId()).name(), 1);
                }
            }
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        ClusterHealthResponse health = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForNodes("2").setWaitForRelocatingShards(0).execute().actionGet();
        assertThat(health.isTimedOut(), equalTo(false));
        ClusterState clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();
        ObjectIntOpenHashMap<String> counts = new ObjectIntOpenHashMap<>();

        for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
            for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                for (ShardRouting shardRouting : indexShardRoutingTable) {
                    counts.addTo(clusterState.nodes().get(shardRouting.currentNodeId()).name(), 1);
                }
            }
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        assertThat(health.isTimedOut(), equalTo(false));
        clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();

        counts = new ObjectIntOpenHashMap<>();

        for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
            for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                for (ShardRouting shardRouting : indexShardRoutingTable) {
                    counts.addTo(clusterState.nodes().get(shardRouting.currentNodeId()).name(), 1);
                }
            }
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        assertThat(health.isTimedOut(), equalTo(false));
        clusterState = client().admin().cluster().prepareState().execute().actionGet().getState();

        counts = new ObjectIntOpenHashMap<>();

        for (IndexRoutingTable indexRoutingTable : clusterState.routingTable()) {
            for (IndexShardRoutingTable indexShardRoutingTable : indexRoutingTable) {
                for (ShardRouting shardRouting : indexShardRoutingTable) {
                    counts.addTo(clusterState.nodes().get(shardRouting.currentNodeId()).name(), 1);
                }
            }
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