Measuring alias get time

TestAlias.java

import org.elasticsearch.action.admin.indices.alias.IndicesAliasesRequest;
import org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest;
import org.elasticsearch.action.admin.indices.alias.get.GetAliasesResponse;
import org.elasticsearch.action.admin.indices.create.CreateIndexRequest;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.NoNodeAvailableException;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.metadata.AliasAction;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.logging.ESLogger;
import org.elasticsearch.common.logging.ESLoggerFactory;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.indices.IndexMissingException;
import org.elasticsearch.node.Node;
import org.testng.annotations.Test;

import static org.elasticsearch.node.NodeBuilder.nodeBuilder;

public class AliasTest {

    private static final ESLogger logger = ESLoggerFactory.getLogger(AliasTest.class.getName());

    @Test
    public void testAlias() {
        Node node = null;
        try {
            Settings settings = ImmutableSettings.settingsBuilder()
                    .put("cluster.name", "test")
                    .put("gateway.type", "none")
                    .build();
            node = nodeBuilder().settings(settings).local(true).node();
            Client client = node.client();

            // create index
            CreateIndexRequest indexRequest = new CreateIndexRequest("test");
            client.admin().indices().create(indexRequest).actionGet();

            // put alias
            IndicesAliasesRequest indicesAliasesRequest = new IndicesAliasesRequest();
            String[] indices = new String[]{"test"};
            String[] aliases = new String[]{"test_alias"};
            IndicesAliasesRequest.AliasActions aliasAction = new IndicesAliasesRequest.AliasActions(AliasAction.Type.ADD, indices, aliases);
            indicesAliasesRequest.addAliasAction(aliasAction);
            client.admin().indices().aliases(indicesAliasesRequest).actionGet();

            // get alias
            GetAliasesRequest getAliasesRequest = new GetAliasesRequest(Strings.EMPTY_ARRAY);
            long t0 = System.nanoTime();
            GetAliasesResponse getAliasesResponse = client.admin().indices().getAliases(getAliasesRequest).actionGet();
            long t1 = System.nanoTime() - t0;

            logger.info("{} time(ms) = {}", getAliasesResponse.getAliases(), t1 / 1000000);

        } catch (ClusterBlockException | NoNodeAvailableException | IndexMissingException e) {
            logger.warn(e.getMessage());
        } finally {
            if (node !=null){
                node.stop();
                node.close();
            }
        }
    }

}

testalias.log

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 T E S T S
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Running AliasTest
Configuring TestNG with: TestNG652Configurator
[23:39:10,958][INFO ][org.elasticsearch.node   ] [Morlun] version[1.0.0.RC1], pid[27536], build[c6155c5/2014-01-15T17:02:32Z]
[23:39:10,959][INFO ][org.elasticsearch.node   ] [Morlun] initializing ...
[23:39:10,971][INFO ][org.elasticsearch.plugins] [Morlun] loaded [], sites []
[23:39:13,242][INFO ][org.elasticsearch.node   ] [Morlun] initialized
[23:39:13,242][INFO ][org.elasticsearch.node   ] [Morlun] starting ...
[23:39:13,250][INFO ][org.elasticsearch.transport] [Morlun] bound_address {local[1]}, publish_address {local[1]}
[23:39:13,267][INFO ][org.elasticsearch.cluster.service] [Morlun] new_master [Morlun][aZlNinRwStapkSShgz1Rpg][Jorg-Prantes-MacBook-Pro.local][local[1]]{local=true}, reason: local-disco-initial_connect(master)
[23:39:13,275][INFO ][org.elasticsearch.discovery] [Morlun] test/aZlNinRwStapkSShgz1Rpg
[23:39:13,315][INFO ][org.elasticsearch.gateway] [Morlun] recovered [0] indices into cluster_state
[23:39:13,415][INFO ][org.elasticsearch.http   ] [Morlun] bound_address {inet[/0:0:0:0:0:0:0:0:9200]}, publish_address {inet[/192.168.1.113:9200]}
[23:39:13,420][INFO ][org.elasticsearch.node   ] [Morlun] started
[23:39:13,869][INFO ][org.elasticsearch.cluster.metadata] [Morlun] [test] creating index, cause [api], shards [5]/[1], mappings []
[23:39:14,235][INFO ][AliasTest                ] [test=>[org.elasticsearch.cluster.metadata.AliasMetaData@1c08f8bd]] time(ms) = 15
[23:39:14,236][INFO ][org.elasticsearch.node   ] [Morlun] stopping ...
[23:39:14,288][INFO ][org.elasticsearch.node   ] [Morlun] stopped
[23:39:14,289][INFO ][org.elasticsearch.node   ] [Morlun] closing ...
[23:39:14,303][INFO ][org.elasticsearch.node   ] [Morlun] closed
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.142 sec - in AliasTest
testAlias(AliasTest)  Time elapsed: 3.589 sec