Examples with ClusterName org.elasticsearch.cluster.ClusterName used on opensource projects

Example 66 with ClusterName

use of org.elasticsearch.cluster.ClusterName in project elasticsearch by elastic.

the class AutoCreateIndexTests method testAutoCreationMultiplePatternsWithWildcards.

public void testAutoCreationMultiplePatternsWithWildcards() {
    Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), randomFrom("+test*,-index*", "test*,-index*")).build();
    AutoCreateIndex autoCreateIndex = newAutoCreateIndex(settings);
    ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
    expectForbidden(clusterState, autoCreateIndex, "index" + randomAsciiOfLengthBetween(1, 5), "-index*");
    assertThat(autoCreateIndex.shouldAutoCreate("test" + randomAsciiOfLengthBetween(1, 5), clusterState), equalTo(true));
    expectNotMatch(clusterState, autoCreateIndex, "does_not_match" + randomAsciiOfLengthBetween(1, 5));
}

Example 67 with ClusterName

use of org.elasticsearch.cluster.ClusterName in project elasticsearch by elastic.

the class MainActionTests method testMainResponseSerialization.

public void testMainResponseSerialization() throws IOException {
    final String nodeName = "node1";
    final ClusterName clusterName = new ClusterName("cluster1");
    final String clusterUUID = randomAsciiOfLengthBetween(10, 20);
    final boolean available = randomBoolean();
    final Version version = Version.CURRENT;
    final Build build = Build.CURRENT;
    final MainResponse mainResponse = new MainResponse(nodeName, version, clusterName, clusterUUID, build, available);
    BytesStreamOutput streamOutput = new BytesStreamOutput();
    mainResponse.writeTo(streamOutput);
    final MainResponse serialized = new MainResponse();
    serialized.readFrom(streamOutput.bytes().streamInput());
    assertThat(serialized.getNodeName(), equalTo(nodeName));
    assertThat(serialized.getClusterName(), equalTo(clusterName));
    assertThat(serialized.getBuild(), equalTo(build));
    assertThat(serialized.isAvailable(), equalTo(available));
    assertThat(serialized.getVersion(), equalTo(version));
}

Example 68 with ClusterName

use of org.elasticsearch.cluster.ClusterName in project elasticsearch by elastic.

the class MainActionTests method testMainResponseXContent.

public void testMainResponseXContent() throws IOException {
    String clusterUUID = randomAsciiOfLengthBetween(10, 20);
    final MainResponse mainResponse = new MainResponse("node1", Version.CURRENT, new ClusterName("cluster1"), clusterUUID, Build.CURRENT, false);
    final String expected = "{" + "\"name\":\"node1\"," + "\"cluster_name\":\"cluster1\"," + "\"cluster_uuid\":\"" + clusterUUID + "\"," + "\"version\":{" + "\"number\":\"" + Version.CURRENT.toString() + "\"," + "\"build_hash\":\"" + Build.CURRENT.shortHash() + "\"," + "\"build_date\":\"" + Build.CURRENT.date() + "\"," + "\"build_snapshot\":" + Build.CURRENT.isSnapshot() + ",\"lucene_version\":\"" + Version.CURRENT.luceneVersion.toString() + "\"}," + "\"tagline\":\"You Know, for Search\"}";
    XContentBuilder builder = XContentFactory.jsonBuilder();
    mainResponse.toXContent(builder, ToXContent.EMPTY_PARAMS);
    String xContent = builder.string();
    assertEquals(expected, xContent);
}

Example 69 with ClusterName

use of org.elasticsearch.cluster.ClusterName in project elasticsearch by elastic.

the class MainResponseTests method mutate.

private static MainResponse mutate(MainResponse o) {
    String clusterUuid = o.getClusterUuid();
    boolean available = o.isAvailable();
    Build build = o.getBuild();
    Version version = o.getVersion();
    String nodeName = o.getNodeName();
    ClusterName clusterName = o.getClusterName();
    switch(randomIntBetween(0, 5)) {
        case 0:
            clusterUuid = clusterUuid + randomAsciiOfLength(5);
            break;
        case 1:
            nodeName = nodeName + randomAsciiOfLength(5);
            break;
        case 2:
            available = !available;
            break;
        case 3:
            // toggle the snapshot flag of the original Build parameter
            build = new Build(build.shortHash(), build.date(), !build.isSnapshot());
            break;
        case 4:
            version = randomValueOtherThan(version, () -> VersionUtils.randomVersion(random()));
            break;
        case 5:
            clusterName = new ClusterName(clusterName + randomAsciiOfLength(5));
            break;
    }
    return new MainResponse(nodeName, version, clusterName, clusterUuid, build, available);
}

Example 70 with ClusterName

use of org.elasticsearch.cluster.ClusterName in project elasticsearch by elastic.

the class UnicastZenPingTests method testSimplePings.

public void testSimplePings() throws IOException, InterruptedException, ExecutionException {
    // use ephemeral ports
    final Settings settings = Settings.builder().put("cluster.name", "test").put(TransportSettings.PORT.getKey(), 0).build();
    final Settings settingsMismatch = Settings.builder().put(settings).put("cluster.name", "mismatch").put(TransportSettings.PORT.getKey(), 0).build();
    NetworkService networkService = new NetworkService(settings, Collections.emptyList());
    final BiFunction<Settings, Version, Transport> supplier = (s, v) -> new MockTcpTransport(s, threadPool, BigArrays.NON_RECYCLING_INSTANCE, new NoneCircuitBreakerService(), new NamedWriteableRegistry(Collections.emptyList()), networkService, v) {

        @Override
        public void connectToNode(DiscoveryNode node, ConnectionProfile connectionProfile, CheckedBiConsumer<Connection, ConnectionProfile, IOException> connectionValidator) throws ConnectTransportException {
            throw new AssertionError("zen pings should never connect to node (got [" + node + "])");
        }
    };
    NetworkHandle handleA = startServices(settings, threadPool, "UZP_A", Version.CURRENT, supplier);
    closeables.push(handleA.transportService);
    NetworkHandle handleB = startServices(settings, threadPool, "UZP_B", Version.CURRENT, supplier);
    closeables.push(handleB.transportService);
    NetworkHandle handleC = startServices(settingsMismatch, threadPool, "UZP_C", Version.CURRENT, supplier);
    closeables.push(handleC.transportService);
    final Version versionD;
    if (randomBoolean()) {
        versionD = VersionUtils.randomVersionBetween(random(), Version.CURRENT.minimumCompatibilityVersion(), Version.CURRENT);
    } else {
        versionD = Version.CURRENT;
    }
    logger.info("UZP_D version set to [{}]", versionD);
    NetworkHandle handleD = startServices(settingsMismatch, threadPool, "UZP_D", versionD, supplier);
    closeables.push(handleD.transportService);
    final ClusterState state = ClusterState.builder(new ClusterName("test")).version(randomNonNegativeLong()).build();
    final ClusterState stateMismatch = ClusterState.builder(new ClusterName("mismatch")).version(randomNonNegativeLong()).build();
    Settings hostsSettings = Settings.builder().putArray("discovery.zen.ping.unicast.hosts", NetworkAddress.format(new InetSocketAddress(handleA.address.address().getAddress(), handleA.address.address().getPort())), NetworkAddress.format(new InetSocketAddress(handleB.address.address().getAddress(), handleB.address.address().getPort())), NetworkAddress.format(new InetSocketAddress(handleC.address.address().getAddress(), handleC.address.address().getPort())), NetworkAddress.format(new InetSocketAddress(handleD.address.address().getAddress(), handleD.address.address().getPort()))).put("cluster.name", "test").build();
    Settings hostsSettingsMismatch = Settings.builder().put(hostsSettings).put(settingsMismatch).build();
    TestUnicastZenPing zenPingA = new TestUnicastZenPing(hostsSettings, threadPool, handleA, EMPTY_HOSTS_PROVIDER);
    zenPingA.start(new PingContextProvider() {

        @Override
        public DiscoveryNodes nodes() {
            return DiscoveryNodes.builder().add(handleA.node).localNodeId("UZP_A").build();
        }

        @Override
        public ClusterState clusterState() {
            return ClusterState.builder(state).blocks(ClusterBlocks.builder().addGlobalBlock(STATE_NOT_RECOVERED_BLOCK)).build();
        }
    });
    closeables.push(zenPingA);
    TestUnicastZenPing zenPingB = new TestUnicastZenPing(hostsSettings, threadPool, handleB, EMPTY_HOSTS_PROVIDER);
    zenPingB.start(new PingContextProvider() {

        @Override
        public DiscoveryNodes nodes() {
            return DiscoveryNodes.builder().add(handleB.node).localNodeId("UZP_B").build();
        }

        @Override
        public ClusterState clusterState() {
            return state;
        }
    });
    closeables.push(zenPingB);
    TestUnicastZenPing zenPingC = new TestUnicastZenPing(hostsSettingsMismatch, threadPool, handleC, EMPTY_HOSTS_PROVIDER) {

        @Override
        protected Version getVersion() {
            return versionD;
        }
    };
    zenPingC.start(new PingContextProvider() {

        @Override
        public DiscoveryNodes nodes() {
            return DiscoveryNodes.builder().add(handleC.node).localNodeId("UZP_C").build();
        }

        @Override
        public ClusterState clusterState() {
            return stateMismatch;
        }
    });
    closeables.push(zenPingC);
    TestUnicastZenPing zenPingD = new TestUnicastZenPing(hostsSettingsMismatch, threadPool, handleD, EMPTY_HOSTS_PROVIDER);
    zenPingD.start(new PingContextProvider() {

        @Override
        public DiscoveryNodes nodes() {
            return DiscoveryNodes.builder().add(handleD.node).localNodeId("UZP_D").build();
        }

        @Override
        public ClusterState clusterState() {
            return stateMismatch;
        }
    });
    closeables.push(zenPingD);
    logger.info("ping from UZP_A");
    Collection<ZenPing.PingResponse> pingResponses = zenPingA.pingAndWait().toList();
    assertThat(pingResponses.size(), equalTo(1));
    ZenPing.PingResponse ping = pingResponses.iterator().next();
    assertThat(ping.node().getId(), equalTo("UZP_B"));
    assertThat(ping.getClusterStateVersion(), equalTo(state.version()));
    assertPingCount(handleA, handleB, 3);
    // mismatch, shouldn't ping
    assertPingCount(handleA, handleC, 0);
    // mismatch, shouldn't ping
    assertPingCount(handleA, handleD, 0);
    // ping again, this time from B,
    logger.info("ping from UZP_B");
    pingResponses = zenPingB.pingAndWait().toList();
    assertThat(pingResponses.size(), equalTo(1));
    ping = pingResponses.iterator().next();
    assertThat(ping.node().getId(), equalTo("UZP_A"));
    assertThat(ping.getClusterStateVersion(), equalTo(ElectMasterService.MasterCandidate.UNRECOVERED_CLUSTER_VERSION));
    assertPingCount(handleB, handleA, 3);
    // mismatch, shouldn't ping
    assertPingCount(handleB, handleC, 0);
    // mismatch, shouldn't ping
    assertPingCount(handleB, handleD, 0);
    logger.info("ping from UZP_C");
    pingResponses = zenPingC.pingAndWait().toList();
    assertThat(pingResponses.size(), equalTo(1));
    assertPingCount(handleC, handleA, 0);
    assertPingCount(handleC, handleB, 0);
    assertPingCount(handleC, handleD, 3);
    logger.info("ping from UZP_D");
    pingResponses = zenPingD.pingAndWait().toList();
    assertThat(pingResponses.size(), equalTo(1));
    assertPingCount(handleD, handleA, 0);
    assertPingCount(handleD, handleB, 0);
    assertPingCount(handleD, handleC, 3);
}