Package org.elasticsearch.action.admin.cluster.health

Examples of org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse

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        startNode("server1", recoverySettings());

        client("server1").admin().indices().create(createIndexRequest("test")).actionGet(5000);

        logger.info("Running Cluster Health");
        ClusterHealthResponse clusterHealth = client("server1").admin().cluster().health(clusterHealthRequest().waitForYellowStatus()).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.YELLOW));

        client("server1").index(indexRequest("test").type("type1").id("1").source(source("1", "test"))).actionGet();
        FlushResponse flushResponse = client("server1").admin().indices().flush(flushRequest("test")).actionGet();
        assertThat(flushResponse.totalShards(), equalTo(10));
        assertThat(flushResponse.successfulShards(), equalTo(5));
        assertThat(flushResponse.failedShards(), equalTo(0));
        client("server1").index(indexRequest("test").type("type1").id("2").source(source("2", "test"))).actionGet();
        RefreshResponse refreshResponse = client("server1").admin().indices().refresh(refreshRequest("test")).actionGet();
        assertThat(refreshResponse.totalShards(), equalTo(10));
        assertThat(refreshResponse.successfulShards(), equalTo(5));
        assertThat(refreshResponse.failedShards(), equalTo(0));

        startNode("server2", recoverySettings());

        logger.info("Running Cluster Health");
        clusterHealth = client("server1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForNodes("2")).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        GetResponse getResult;

        for (int i = 0; i < 5; i++) {
            getResult = client("server1").get(getRequest("test").type("type1").id("1").operationThreaded(false)).actionGet(1000);
            assertThat(getResult.sourceAsString(), equalTo(source("1", "test")));
            getResult = client("server2").get(getRequest("test").type("type1").id("1").operationThreaded(false)).actionGet(1000);
            assertThat(getResult.sourceAsString(), equalTo(source("1", "test")));
            getResult = client("server1").get(getRequest("test").type("type1").id("2").operationThreaded(true)).actionGet(1000);
            assertThat(getResult.sourceAsString(), equalTo(source("2", "test")));
            getResult = client("server2").get(getRequest("test").type("type1").id("2").operationThreaded(true)).actionGet(1000);
            assertThat(getResult.sourceAsString(), equalTo(source("2", "test")));
        }

        // now start another one so we move some primaries
        startNode("server3", recoverySettings());
        Thread.sleep(200);
        logger.info("Running Cluster Health");
        clusterHealth = client("server1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForRelocatingShards(0).waitForNodes("3")).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        for (int i = 0; i < 5; i++) {
            getResult = client("server1").get(getRequest("test").type("type1").id("1")).actionGet(1000);
            assertThat(getResult.sourceAsString(), equalTo(source("1", "test")));
            getResult = client("server2").get(getRequest("test").type("type1").id("1")).actionGet(1000);
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            if ((i % 200) == 0) {
                client("node1").admin().indices().prepareFlush().execute().actionGet();
            }
        }
        logger.info("Running Cluster Health");
        ClusterHealthResponse clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForRelocatingShards(0)).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        logger.info("--> shutting down the nodes");
        client("node1").admin().cluster().prepareNodesShutdown().setDelay("10ms").setExit(false).execute().actionGet();
        Thread.sleep(2000);
        logger.info("--> start the nodes back up");
        startNode("node1", settings);
        startNode("node2", settings);
        startNode("node3", settings);
        startNode("node4", settings);

        logger.info("Running Cluster Health");
        clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(10)).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        logger.info("--> shutting down the nodes");
        client("node1").admin().cluster().prepareNodesShutdown().setDelay("10ms").setExit(false).execute().actionGet();
        Thread.sleep(2000);

        logger.info("--> start the nodes back up");
        startNode("node1", settings);
        startNode("node2", settings);
        startNode("node3", settings);
        startNode("node4", settings);

        logger.info("Running Cluster Health");
        clusterHealth = client("node1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus().waitForActiveShards(10)).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        IndicesStatusResponse statusResponse = client("node1").admin().indices().prepareStatus("test").setRecovery(true).execute().actionGet();
        for (IndexShardStatus indexShardStatus : statusResponse.index("test")) {
            for (ShardStatus shardStatus : indexShardStatus) {
                if (!shardStatus.shardRouting().primary()) {
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    @Test public void testIndexActions() throws Exception {
        startNode("server1");

        logger.info("Running Cluster Health (waiting for node to startup properly)");
        ClusterHealthResponse clusterHealth = client("server1").admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        client("server1").admin().indices().create(createIndexRequest("test")).actionGet();

        closeNode("server1");
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        logger.info("--> creating index [test] with one shard and on replica");
        client1.admin().indices().create(createIndexRequest("test")
                .settings(settingsBuilder().put("index.numberOfReplicas", 1).put("index.numberOfShards", 1))).actionGet();

        logger.info("--> running cluster_health");
        ClusterHealthResponse clusterHealth = client1.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("--> done cluster_health, status " + clusterHealth.status());


        logger.info("--> making sure that shard and it's replica are allocated on server1 and server2");
        assertThat(shardDirectory("server1", "test", 0).exists(), equalTo(true));
        assertThat(shardDirectory("server2", "test", 0).exists(), equalTo(true));

        logger.info("--> starting node server3");
        startNode("server3");

        logger.info("--> making sure that shard is not allocated on server3");
        assertThat(shardDirectory("server3", "test", 0).exists(), equalTo(false));

        File server2Shard = shardDirectory("server2", "test", 0);
        logger.info("--> stopping node server2");
        closeNode("server2");
        assertThat(server2Shard.exists(), equalTo(true));

        logger.info("--> running cluster_health");
        clusterHealth = client1.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("--> done cluster_health, status " + clusterHealth.status());

        logger.info("--> making sure that shard and it's replica exist on server1, server2 and server3");
        assertThat(shardDirectory("server1", "test", 0).exists(), equalTo(true));
        assertThat(server2Shard.exists(), equalTo(true));
        assertThat(shardDirectory("server3", "test", 0).exists(), equalTo(true));

        logger.info("--> starting node server2");
        startNode("server2");

        logger.info("--> running cluster_health");
        clusterHealth = client1.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("--> done cluster_health, status " + clusterHealth.status());

        logger.info("--> making sure that shard and it's replica are allocated on server1 and server3 but not on server2");
        assertThat(shardDirectory("server1", "test", 0).exists(), equalTo(true));
        assertThat(shardDirectory("server2", "test", 0).exists(), equalTo(false));
        assertThat(shardDirectory("server3", "test", 0).exists(), equalTo(true));
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                }
            }
            System.out.println("--> Indexing took " + stopWatch.totalTime() + ", TPS " + (((double) (COUNT)) / stopWatch.totalTime().secondsFrac()));
        } catch (Exception e) {
            System.out.println("--> Index already exists, ignoring indexing phase, waiting for green");
            ClusterHealthResponse clusterHealthResponse = client.admin().cluster().prepareHealth().setWaitForGreenStatus().setTimeout("10m").execute().actionGet();
            if (clusterHealthResponse.timedOut()) {
                System.err.println("--> Timed out waiting for cluster health");
            }
        }
        client.admin().indices().prepareRefresh().execute().actionGet();
        COUNT = client.prepareCount().setQuery(matchAllQuery()).execute().actionGet().count();
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        logger.info("--> creating test index");
        client("node1").admin().indices().prepareCreate("test").execute().actionGet();

        logger.info("--> waiting for green status");
        ClusterHealthResponse health = client("node1").admin().cluster().prepareHealth().setWaitForGreenStatus().setWaitForNodes("2").execute().actionGet();
        assertThat(health.timedOut(), equalTo(false));

        ClusterStateResponse stateResponse = client("node1").admin().cluster().prepareState().execute().actionGet();
        assertThat(stateResponse.state().metaData().index("test").state(), equalTo(IndexMetaData.State.OPEN));
        assertThat(stateResponse.state().routingTable().index("test").shards().size(), equalTo(5));
        assertThat(stateResponse.state().routingTable().index("test").shardsWithState(ShardRoutingState.STARTED).size(), equalTo(10));

        logger.info("--> indexing a simple document");
        client("node1").prepareIndex("test", "type1", "1").setSource("field1", "value1").execute().actionGet();

        logger.info("--> closing test index...");
        client("node1").admin().indices().prepareClose("test").execute().actionGet();

        stateResponse = client("node1").admin().cluster().prepareState().execute().actionGet();
        assertThat(stateResponse.state().metaData().index("test").state(), equalTo(IndexMetaData.State.CLOSE));
        assertThat(stateResponse.state().routingTable().index("test"), nullValue());

        logger.info("--> testing indices status api...");
        IndicesStatusResponse indicesStatusResponse = client("node1").admin().indices().prepareStatus().execute().actionGet();

        logger.info("--> trying to index into a closed index ...");
        try {
            client("node1").prepareIndex("test", "type1", "1").setSource("field1", "value1").execute().actionGet();
            assert false;
        } catch (ClusterBlockException e) {
            // all is well
        }

        logger.info("--> opening index...");
        client("node1").admin().indices().prepareOpen("test").execute().actionGet();

        logger.info("--> waiting for green status");
        health = client("node1").admin().cluster().prepareHealth().setWaitForGreenStatus().setWaitForNodes("2").execute().actionGet();
        assertThat(health.timedOut(), equalTo(false));

        stateResponse = client("node1").admin().cluster().prepareState().execute().actionGet();
        assertThat(stateResponse.state().metaData().index("test").state(), equalTo(IndexMetaData.State.OPEN));
        assertThat(stateResponse.state().routingTable().index("test").shards().size(), equalTo(5));
        assertThat(stateResponse.state().routingTable().index("test").shardsWithState(ShardRoutingState.STARTED).size(), equalTo(10));
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    }

    @Test public void testIndexActions() throws Exception {
        createIndex();
        logger.info("Running Cluster Health");
        ClusterHealthResponse clusterHealth = client1.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        logger.info("Indexing [type1/1]");
        IndexResponse indexResponse = client1.prepareIndex().setIndex("test").setType("type1").setId("1").setSource(source("1", "test")).setRefresh(true).execute().actionGet();
        assertThat(indexResponse.index(), equalTo(getConcreteIndexName()));
        assertThat(indexResponse.id(), equalTo("1"));
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    }

    @Test public void testBulk() throws Exception {
        createIndex();
        logger.info("-> running Cluster Health");
        ClusterHealthResponse clusterHealth = client1.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        logger.info("Done Cluster Health, status " + clusterHealth.status());
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        BulkResponse bulkResponse = client1.prepareBulk()
                .add(client1.prepareIndex().setIndex("test").setType("type1").setId("1").setSource(source("1", "test")))
                .add(client1.prepareIndex().setIndex("test").setType("type1").setId("2").setSource(source("2", "test")).setCreate(true))
                .add(client1.prepareIndex().setIndex("test").setType("type1").setSource(source("3", "test")))
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    @Test public void simpleGetTests() {
        client.admin().indices().prepareDelete().execute().actionGet();

        client.admin().indices().prepareCreate("test").setSettings(ImmutableSettings.settingsBuilder().put("index.refresh_interval", -1)).execute().actionGet();

        ClusterHealthResponse clusterHealth = client.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        GetResponse response = client.prepareGet("test", "type1", "1").execute().actionGet();
        assertThat(response.exists(), equalTo(false));

        logger.info("--> index doc 1");
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        } catch (Exception e) {
            // fine
        }
        client.admin().indices().prepareCreate("test").setSettings(ImmutableSettings.settingsBuilder().put("index.refresh_interval", -1)).execute().actionGet();

        ClusterHealthResponse clusterHealth = client.admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
        assertThat(clusterHealth.timedOut(), equalTo(false));
        assertThat(clusterHealth.status(), equalTo(ClusterHealthStatus.GREEN));

        MultiGetResponse response = client.prepareMultiGet().add("test", "type1", "1").execute().actionGet();
        assertThat(response.responses().length, equalTo(1));
        assertThat(response.responses()[0].response().exists(), equalTo(false));
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