Examples with Settings org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings used on opensource projects

Example 31 with Settings

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings in project elasticsearch by elastic.

the class GetTermVectorsIT method testArtificialNoDoc.

public void testArtificialNoDoc() throws IOException {
    // setup indices
    Settings.Builder settings = Settings.builder().put(indexSettings()).put("index.analysis.analyzer", "standard");
    assertAcked(prepareCreate("test").setSettings(settings).addMapping("type1", "field1", "type=text"));
    ensureGreen();
    // request tvs from artificial document
    String text = "the quick brown fox jumps over the lazy dog";
    TermVectorsResponse resp = client().prepareTermVectors().setIndex("test").setType("type1").setDoc(jsonBuilder().startObject().field("field1", text).endObject()).setOffsets(true).setPositions(true).setFieldStatistics(true).setTermStatistics(true).get();
    assertThat(resp.isExists(), equalTo(true));
    checkBrownFoxTermVector(resp.getFields(), "field1", false);
    // Since the index is empty, all of artificial document's "term_statistics" should be 0/absent
    Terms terms = resp.getFields().terms("field1");
    assertEquals("sumDocFreq should be 0 for a non-existing field!", 0, terms.getSumDocFreq());
    assertEquals("sumTotalTermFreq should be 0 for a non-existing field!", 0, terms.getSumTotalTermFreq());
    // we're guaranteed to receive terms for that field
    TermsEnum termsEnum = terms.iterator();
    while (termsEnum.next() != null) {
        String term = termsEnum.term().utf8ToString();
        assertEquals("term [" + term + "] does not exist in the index; ttf should be 0!", 0, termsEnum.totalTermFreq());
    }
}

Example 32 with Settings

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings in project elasticsearch by elastic.

the class AutoCreateIndexTests method testAutoCreationConflictingPatternsFirstWins.

public void testAutoCreationConflictingPatternsFirstWins() {
    Settings settings = Settings.builder().put(AutoCreateIndex.AUTO_CREATE_INDEX_SETTING.getKey(), "+test1,-test1,-test2,+test2").build();
    AutoCreateIndex autoCreateIndex = newAutoCreateIndex(settings);
    ClusterState clusterState = ClusterState.builder(new ClusterName("test")).metaData(MetaData.builder()).build();
    assertThat(autoCreateIndex.shouldAutoCreate("test1", clusterState), equalTo(true));
    expectForbidden(clusterState, autoCreateIndex, "test2", "-test2");
    expectNotMatch(clusterState, autoCreateIndex, "does_not_match" + randomAsciiOfLengthBetween(1, 5));
}

Example 33 with Settings

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings in project elasticsearch by elastic.

the class AutoCreateIndexTests method testParseFailed.

public void testParseFailed() {
    try {
        Settings settings = Settings.builder().put("action.auto_create_index", ",,,").build();
        newAutoCreateIndex(settings);
        fail("initialization should have failed");
    } catch (IllegalArgumentException ex) {
        assertEquals("Can't parse [,,,] for setting [action.auto_create_index] must be either [true, false, or a " + "comma separated list of index patterns]", ex.getMessage());
    }
}

Example 34 with Settings

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings in project elasticsearch by elastic.

the class AddIncrementallyTests method testMinimalRelocationsNoLimit.

public void testMinimalRelocationsNoLimit() {
    Settings.Builder settings = Settings.builder();
    settings.put(ClusterRebalanceAllocationDecider.CLUSTER_ROUTING_ALLOCATION_ALLOW_REBALANCE_SETTING.getKey(), ClusterRebalanceAllocationDecider.ClusterRebalanceType.ALWAYS.toString()).put("cluster.routing.allocation.node_concurrent_recoveries", 100).put("cluster.routing.allocation.node_initial_primaries_recoveries", 100);
    AllocationService service = createAllocationService(settings.build());
    ClusterState clusterState = initCluster(service, 1, 3, 3, 1);
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(STARTED).size(), equalTo(9));
    assertThat(clusterState.getRoutingNodes().unassigned().size(), equalTo(9));
    int nodeOffset = 1;
    clusterState = addNodes(clusterState, service, 1, nodeOffset++);
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(STARTED).size(), equalTo(9));
    assertThat(clusterState.getRoutingNodes().node("node1").shardsWithState(STARTED).size(), equalTo(9));
    assertThat(clusterState.getRoutingNodes().unassigned().size(), equalTo(0));
    assertNumIndexShardsPerNode(clusterState, equalTo(3));
    logger.info("now, start one more node, check that rebalancing will happen because we set it to always");
    DiscoveryNodes.Builder nodes = DiscoveryNodes.builder(clusterState.nodes());
    nodes.add(newNode("node2"));
    clusterState = ClusterState.builder(clusterState).nodes(nodes.build()).build();
    clusterState = service.reroute(clusterState, "reroute");
    RoutingNodes routingNodes = clusterState.getRoutingNodes();
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(INITIALIZING).size(), equalTo(2));
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(INITIALIZING).size(), equalTo(0));
    assertThat(clusterState.getRoutingNodes().node("node1").shardsWithState(INITIALIZING).size(), equalTo(0));
    ClusterState newState = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING));
    assertThat(newState, not(equalTo(clusterState)));
    clusterState = newState;
    routingNodes = clusterState.getRoutingNodes();
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(STARTED).size(), equalTo(2));
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(INITIALIZING).size(), equalTo(2));
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(INITIALIZING).size(), equalTo(0));
    assertThat(clusterState.getRoutingNodes().node("node1").shardsWithState(INITIALIZING).size(), equalTo(0));
    newState = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING));
    assertThat(newState, not(equalTo(clusterState)));
    clusterState = newState;
    routingNodes = clusterState.getRoutingNodes();
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(STARTED).size(), equalTo(4));
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(INITIALIZING).size(), equalTo(2));
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(INITIALIZING).size(), equalTo(0));
    assertThat(clusterState.getRoutingNodes().node("node1").shardsWithState(INITIALIZING).size(), equalTo(0));
    newState = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING));
    assertThat(newState, not(equalTo(clusterState)));
    clusterState = newState;
    routingNodes = clusterState.getRoutingNodes();
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(STARTED).size(), equalTo(6));
    assertThat(clusterState.getRoutingNodes().node("node2").shardsWithState(INITIALIZING).size(), equalTo(0));
    assertThat(clusterState.getRoutingNodes().node("node0").shardsWithState(INITIALIZING).size(), equalTo(0));
    assertThat(clusterState.getRoutingNodes().node("node1").shardsWithState(INITIALIZING).size(), equalTo(0));
    newState = service.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING));
    assertThat(newState, equalTo(clusterState));
    assertNumIndexShardsPerNode(clusterState, equalTo(2));
    logger.debug("ClusterState: {}", clusterState.getRoutingNodes());
}

Example 35 with Settings

use of org.graylog.shaded.elasticsearch7.org.elasticsearch.common.settings.Settings in project elasticsearch by elastic.

the class BalanceConfigurationTests method testNoRebalanceOnPrimaryOverload.

public void testNoRebalanceOnPrimaryOverload() {
    Settings.Builder settings = Settings.builder();
    AllocationService strategy = new AllocationService(settings.build(), randomAllocationDeciders(settings.build(), new ClusterSettings(Settings.Builder.EMPTY_SETTINGS, ClusterSettings.BUILT_IN_CLUSTER_SETTINGS), random()), new TestGatewayAllocator(), new ShardsAllocator() {

        /*
             *  // this allocator tries to rebuild this scenario where a rebalance is
             *  // triggered solely by the primary overload on node [1] where a shard
             *  // is rebalanced to node 0
                routing_nodes:
                -----node_id[0][V]
                --------[test][0], node[0], [R], s[STARTED]
                --------[test][4], node[0], [R], s[STARTED]
                -----node_id[1][V]
                --------[test][0], node[1], [P], s[STARTED]
                --------[test][1], node[1], [P], s[STARTED]
                --------[test][3], node[1], [R], s[STARTED]
                -----node_id[2][V]
                --------[test][1], node[2], [R], s[STARTED]
                --------[test][2], node[2], [R], s[STARTED]
                --------[test][4], node[2], [P], s[STARTED]
                -----node_id[3][V]
                --------[test][2], node[3], [P], s[STARTED]
                --------[test][3], node[3], [P], s[STARTED]
                ---- unassigned
            */
        public void allocate(RoutingAllocation allocation) {
            RoutingNodes.UnassignedShards unassigned = allocation.routingNodes().unassigned();
            ShardRouting[] drain = unassigned.drain();
            // we have to allocate primaries first
            ArrayUtil.timSort(drain, (a, b) -> {
                return a.primary() ? -1 : 1;
            });
            for (ShardRouting sr : drain) {
                switch(sr.id()) {
                    case 0:
                        if (sr.primary()) {
                            allocation.routingNodes().initializeShard(sr, "node1", null, -1, allocation.changes());
                        } else {
                            allocation.routingNodes().initializeShard(sr, "node0", null, -1, allocation.changes());
                        }
                        break;
                    case 1:
                        if (sr.primary()) {
                            allocation.routingNodes().initializeShard(sr, "node1", null, -1, allocation.changes());
                        } else {
                            allocation.routingNodes().initializeShard(sr, "node2", null, -1, allocation.changes());
                        }
                        break;
                    case 2:
                        if (sr.primary()) {
                            allocation.routingNodes().initializeShard(sr, "node3", null, -1, allocation.changes());
                        } else {
                            allocation.routingNodes().initializeShard(sr, "node2", null, -1, allocation.changes());
                        }
                        break;
                    case 3:
                        if (sr.primary()) {
                            allocation.routingNodes().initializeShard(sr, "node3", null, -1, allocation.changes());
                        } else {
                            allocation.routingNodes().initializeShard(sr, "node1", null, -1, allocation.changes());
                        }
                        break;
                    case 4:
                        if (sr.primary()) {
                            allocation.routingNodes().initializeShard(sr, "node2", null, -1, allocation.changes());
                        } else {
                            allocation.routingNodes().initializeShard(sr, "node0", null, -1, allocation.changes());
                        }
                        break;
                }
            }
        }

        @Override
        public ShardAllocationDecision decideShardAllocation(ShardRouting shard, RoutingAllocation allocation) {
            throw new UnsupportedOperationException("explain not supported");
        }
    }, EmptyClusterInfoService.INSTANCE);
    MetaData.Builder metaDataBuilder = MetaData.builder();
    RoutingTable.Builder routingTableBuilder = RoutingTable.builder();
    IndexMetaData.Builder indexMeta = IndexMetaData.builder("test").settings(settings(Version.CURRENT)).numberOfShards(5).numberOfReplicas(1);
    metaDataBuilder = metaDataBuilder.put(indexMeta);
    MetaData metaData = metaDataBuilder.build();
    for (ObjectCursor<IndexMetaData> cursor : metaData.indices().values()) {
        routingTableBuilder.addAsNew(cursor.value);
    }
    RoutingTable routingTable = routingTableBuilder.build();
    DiscoveryNodes.Builder nodes = DiscoveryNodes.builder();
    for (int i = 0; i < 4; i++) {
        DiscoveryNode node = newNode("node" + i);
        nodes.add(node);
    }
    ClusterState clusterState = ClusterState.builder(org.elasticsearch.cluster.ClusterName.CLUSTER_NAME_SETTING.getDefault(Settings.EMPTY)).nodes(nodes).metaData(metaData).routingTable(routingTable).build();
    routingTable = strategy.reroute(clusterState, "reroute").routingTable();
    clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
    RoutingNodes routingNodes = clusterState.getRoutingNodes();
    for (RoutingNode routingNode : routingNodes) {
        for (ShardRouting shardRouting : routingNode) {
            assertThat(shardRouting.state(), Matchers.equalTo(ShardRoutingState.INITIALIZING));
        }
    }
    strategy = createAllocationService(settings.build(), new NoopGatewayAllocator());
    logger.info("use the new allocator and check if it moves shards");
    routingNodes = clusterState.getRoutingNodes();
    routingTable = strategy.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING)).routingTable();
    clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
    routingNodes = clusterState.getRoutingNodes();
    for (RoutingNode routingNode : routingNodes) {
        for (ShardRouting shardRouting : routingNode) {
            assertThat(shardRouting.state(), Matchers.equalTo(ShardRoutingState.STARTED));
        }
    }
    logger.info("start the replica shards");
    routingTable = strategy.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING)).routingTable();
    clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
    routingNodes = clusterState.getRoutingNodes();
    for (RoutingNode routingNode : routingNodes) {
        for (ShardRouting shardRouting : routingNode) {
            assertThat(shardRouting.state(), Matchers.equalTo(ShardRoutingState.STARTED));
        }
    }
    logger.info("rebalancing");
    routingTable = strategy.reroute(clusterState, "reroute").routingTable();
    clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
    routingNodes = clusterState.getRoutingNodes();
    for (RoutingNode routingNode : routingNodes) {
        for (ShardRouting shardRouting : routingNode) {
            assertThat(shardRouting.state(), Matchers.equalTo(ShardRoutingState.STARTED));
        }
    }
}