Examples with ClusterHealthResponse org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse used on opensource projects

Example 6 with ClusterHealthResponse

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse in project elasticsearch by elastic.

the class UpdateNumberOfReplicasIT method testAutoExpandNumberReplicas2.

public void testAutoExpandNumberReplicas2() {
    logger.info("--> creating index test with auto expand replicas set to 0-2");
    assertAcked(prepareCreate("test", 3, Settings.builder().put("auto_expand_replicas", "0-2")));
    NumShards numShards = getNumShards("test");
    logger.info("--> running cluster health");
    ClusterHealthResponse clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForActiveShards(numShards.numPrimaries * 3).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(2));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries * 3));
    logger.info("--> add two more nodes");
    allowNodes("test", 4);
    allowNodes("test", 5);
    logger.info("--> update the auto expand replicas to 0-3");
    client().admin().indices().prepareUpdateSettings("test").setSettings(Settings.builder().put("auto_expand_replicas", "0-3")).execute().actionGet();
    logger.info("--> running cluster health");
    clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForActiveShards(numShards.numPrimaries * 4).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(3));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries * 4));
}

Example 7 with ClusterHealthResponse

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse in project elasticsearch by elastic.

the class UpdateNumberOfReplicasIT method testAutoExpandNumberReplicas1ToData.

public void testAutoExpandNumberReplicas1ToData() throws IOException {
    logger.info("--> creating index test with auto expand replicas");
    internalCluster().ensureAtMostNumDataNodes(2);
    assertAcked(prepareCreate("test", 2, Settings.builder().put("auto_expand_replicas", "1-all")));
    NumShards numShards = getNumShards("test");
    logger.info("--> running cluster health");
    ClusterHealthResponse clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForActiveShards(numShards.numPrimaries * 2).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(1));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries * 2));
    logger.info("--> add another node, should increase the number of replicas");
    allowNodes("test", 3);
    logger.info("--> running cluster health");
    clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForActiveShards(numShards.numPrimaries * 3).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(2));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries * 3));
    logger.info("--> closing one node");
    internalCluster().ensureAtMostNumDataNodes(2);
    allowNodes("test", 2);
    logger.info("--> running cluster health");
    clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForGreenStatus().setWaitForNodes(">=2").setWaitForActiveShards(numShards.numPrimaries * 2).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(1));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries * 2));
    logger.info("--> closing another node");
    internalCluster().ensureAtMostNumDataNodes(1);
    allowNodes("test", 1);
    logger.info("--> running cluster health");
    clusterHealth = client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForYellowStatus().setWaitForNodes(">=1").setWaitForActiveShards(numShards.numPrimaries).execute().actionGet();
    logger.info("--> done cluster health, status {}", clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.YELLOW));
    assertThat(clusterHealth.getIndices().get("test").getActivePrimaryShards(), equalTo(numShards.numPrimaries));
    assertThat(clusterHealth.getIndices().get("test").getNumberOfReplicas(), equalTo(1));
    assertThat(clusterHealth.getIndices().get("test").getActiveShards(), equalTo(numShards.numPrimaries));
}

Example 8 with ClusterHealthResponse

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse in project elasticsearch by elastic.

the class OpenCloseIndexIT method testSimpleCloseOpen.

public void testSimpleCloseOpen() {
    Client client = client();
    createIndex("test1");
    ClusterHealthResponse healthResponse = client.admin().cluster().prepareHealth().setWaitForGreenStatus().execute().actionGet();
    assertThat(healthResponse.isTimedOut(), equalTo(false));
    CloseIndexResponse closeIndexResponse = client.admin().indices().prepareClose("test1").execute().actionGet();
    assertThat(closeIndexResponse.isAcknowledged(), equalTo(true));
    assertIndexIsClosed("test1");
    OpenIndexResponse openIndexResponse = client.admin().indices().prepareOpen("test1").execute().actionGet();
    assertThat(openIndexResponse.isAcknowledged(), equalTo(true));
    assertIndexIsOpened("test1");
}

Example 9 with ClusterHealthResponse

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse in project elasticsearch by elastic.

the class OpenCloseIndexIT method testCloseOneMissingIndex.

public void testCloseOneMissingIndex() {
    Client client = client();
    createIndex("test1");
    ClusterHealthResponse healthResponse = client.admin().cluster().prepareHealth().setWaitForGreenStatus().execute().actionGet();
    assertThat(healthResponse.isTimedOut(), equalTo(false));
    Exception e = expectThrows(IndexNotFoundException.class, () -> client.admin().indices().prepareClose("test1", "test2").execute().actionGet());
    assertThat(e.getMessage(), is("no such index"));
}

Example 10 with ClusterHealthResponse

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse in project elasticsearch by elastic.

the class OpenCloseIndexIT method testCloseAlreadyClosedIndex.

public void testCloseAlreadyClosedIndex() {
    Client client = client();
    createIndex("test1");
    ClusterHealthResponse healthResponse = client.admin().cluster().prepareHealth().setWaitForGreenStatus().execute().actionGet();
    assertThat(healthResponse.isTimedOut(), equalTo(false));
    //closing the index
    CloseIndexResponse closeIndexResponse = client.admin().indices().prepareClose("test1").execute().actionGet();
    assertThat(closeIndexResponse.isAcknowledged(), equalTo(true));
    assertIndexIsClosed("test1");
    //no problem if we try to close an index that's already in close state
    closeIndexResponse = client.admin().indices().prepareClose("test1").execute().actionGet();
    assertThat(closeIndexResponse.isAcknowledged(), equalTo(true));
    assertIndexIsClosed("test1");
}