Examples with TermsQueryBuilder org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder used on opensource projects

Example 1 with TermsQueryBuilder

use of org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder in project elasticsearch by elastic.

the class ContextAndHeaderTransportIT method testThatTermsLookupGetRequestContainsContextAndHeaders.

public void testThatTermsLookupGetRequestContainsContextAndHeaders() throws Exception {
    transportClient().prepareIndex(lookupIndex, "type", "1").setSource(jsonBuilder().startObject().array("followers", "foo", "bar", "baz").endObject()).get();
    transportClient().prepareIndex(queryIndex, "type", "1").setSource(jsonBuilder().startObject().field("username", "foo").endObject()).get();
    transportClient().admin().indices().prepareRefresh(queryIndex, lookupIndex).get();
    TermsLookup termsLookup = new TermsLookup(lookupIndex, "type", "1", "followers");
    TermsQueryBuilder termsLookupFilterBuilder = QueryBuilders.termsLookupQuery("username", termsLookup);
    BoolQueryBuilder queryBuilder = QueryBuilders.boolQuery().must(QueryBuilders.matchAllQuery()).must(termsLookupFilterBuilder);
    SearchResponse searchResponse = transportClient().prepareSearch(queryIndex).setQuery(queryBuilder).get();
    assertNoFailures(searchResponse);
    assertHitCount(searchResponse, 1);
    assertGetRequestsContainHeaders();
}

Example 2 with TermsQueryBuilder

use of org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder in project elasticsearch by elastic.

the class ShrinkIndexIT method testCreateShrinkIndexFails.

/**
     * Tests that we can manually recover from a failed allocation due to shards being moved away etc.
     */
public void testCreateShrinkIndexFails() throws Exception {
    internalCluster().ensureAtLeastNumDataNodes(2);
    prepareCreate("source").setSettings(Settings.builder().put(indexSettings()).put("number_of_shards", randomIntBetween(2, 7)).put("number_of_replicas", 0)).get();
    for (int i = 0; i < 20; i++) {
        client().prepareIndex("source", randomFrom("t1", "t2", "t3")).setSource("{\"foo\" : \"bar\", \"i\" : " + i + "}", XContentType.JSON).get();
    }
    ImmutableOpenMap<String, DiscoveryNode> dataNodes = client().admin().cluster().prepareState().get().getState().nodes().getDataNodes();
    assertTrue("at least 2 nodes but was: " + dataNodes.size(), dataNodes.size() >= 2);
    DiscoveryNode[] discoveryNodes = dataNodes.values().toArray(DiscoveryNode.class);
    String spareNode = discoveryNodes[0].getName();
    String mergeNode = discoveryNodes[1].getName();
    // ensure all shards are allocated otherwise the ensure green below might not succeed since we require the merge node
    // if we change the setting too quickly we will end up with one replica unassigned which can't be assigned anymore due
    // to the require._name below.
    ensureGreen();
    // relocate all shards to one node such that we can merge it.
    client().admin().indices().prepareUpdateSettings("source").setSettings(Settings.builder().put("index.routing.allocation.require._name", mergeNode).put("index.blocks.write", true)).get();
    ensureGreen();
    // now merge source into a single shard index
    client().admin().indices().prepareShrinkIndex("source", "target").setWaitForActiveShards(ActiveShardCount.NONE).setSettings(Settings.builder().put("index.routing.allocation.exclude._name", // we manually exclude the merge node to forcefully fuck it up
    mergeNode).put("index.number_of_replicas", 0).put("index.allocation.max_retries", 1).build()).get();
    client().admin().cluster().prepareHealth("target").setWaitForEvents(Priority.LANGUID).get();
    // now we move all shards away from the merge node
    client().admin().indices().prepareUpdateSettings("source").setSettings(Settings.builder().put("index.routing.allocation.require._name", spareNode).put("index.blocks.write", true)).get();
    ensureGreen("source");
    // erase the forcefully fuckup!
    client().admin().indices().prepareUpdateSettings("target").setSettings(Settings.builder().putNull("index.routing.allocation.exclude._name")).get();
    // wait until it fails
    assertBusy(() -> {
        ClusterStateResponse clusterStateResponse = client().admin().cluster().prepareState().get();
        RoutingTable routingTables = clusterStateResponse.getState().routingTable();
        assertTrue(routingTables.index("target").shard(0).getShards().get(0).unassigned());
        assertEquals(UnassignedInfo.Reason.ALLOCATION_FAILED, routingTables.index("target").shard(0).getShards().get(0).unassignedInfo().getReason());
        assertEquals(1, routingTables.index("target").shard(0).getShards().get(0).unassignedInfo().getNumFailedAllocations());
    });
    // now relocate them all to the right node
    client().admin().indices().prepareUpdateSettings("source").setSettings(Settings.builder().put("index.routing.allocation.require._name", mergeNode)).get();
    ensureGreen("source");
    final InternalClusterInfoService infoService = (InternalClusterInfoService) internalCluster().getInstance(ClusterInfoService.class, internalCluster().getMasterName());
    infoService.refresh();
    // kick off a retry and wait until it's done!
    ClusterRerouteResponse clusterRerouteResponse = client().admin().cluster().prepareReroute().setRetryFailed(true).get();
    long expectedShardSize = clusterRerouteResponse.getState().routingTable().index("target").shard(0).getShards().get(0).getExpectedShardSize();
    // we support the expected shard size in the allocator to sum up over the source index shards
    assertTrue("expected shard size must be set but wasn't: " + expectedShardSize, expectedShardSize > 0);
    ensureGreen();
    assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
}

Example 3 with TermsQueryBuilder

use of org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder in project elasticsearch by elastic.

the class ShrinkIndexIT method testCreateShrinkIndex.

public void testCreateShrinkIndex() {
    internalCluster().ensureAtLeastNumDataNodes(2);
    Version version = VersionUtils.randomVersion(random());
    prepareCreate("source").setSettings(Settings.builder().put(indexSettings()).put("number_of_shards", randomIntBetween(2, 7)).put("index.version.created", version)).get();
    for (int i = 0; i < 20; i++) {
        client().prepareIndex("source", randomFrom("t1", "t2", "t3")).setSource("{\"foo\" : \"bar\", \"i\" : " + i + "}", XContentType.JSON).get();
    }
    ImmutableOpenMap<String, DiscoveryNode> dataNodes = client().admin().cluster().prepareState().get().getState().nodes().getDataNodes();
    assertTrue("at least 2 nodes but was: " + dataNodes.size(), dataNodes.size() >= 2);
    DiscoveryNode[] discoveryNodes = dataNodes.values().toArray(DiscoveryNode.class);
    String mergeNode = discoveryNodes[0].getName();
    // ensure all shards are allocated otherwise the ensure green below might not succeed since we require the merge node
    // if we change the setting too quickly we will end up with one replica unassigned which can't be assigned anymore due
    // to the require._name below.
    ensureGreen();
    // relocate all shards to one node such that we can merge it.
    client().admin().indices().prepareUpdateSettings("source").setSettings(Settings.builder().put("index.routing.allocation.require._name", mergeNode).put("index.blocks.write", true)).get();
    ensureGreen();
    // now merge source into a single shard index
    final boolean createWithReplicas = randomBoolean();
    assertAcked(client().admin().indices().prepareShrinkIndex("source", "target").setSettings(Settings.builder().put("index.number_of_replicas", createWithReplicas ? 1 : 0).build()).get());
    ensureGreen();
    assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    if (createWithReplicas == false) {
        // bump replicas
        client().admin().indices().prepareUpdateSettings("target").setSettings(Settings.builder().put("index.number_of_replicas", 1)).get();
        ensureGreen();
        assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    }
    for (int i = 20; i < 40; i++) {
        client().prepareIndex("target", randomFrom("t1", "t2", "t3")).setSource("{\"foo\" : \"bar\", \"i\" : " + i + "}", XContentType.JSON).get();
    }
    flushAndRefresh();
    assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 40);
    assertHitCount(client().prepareSearch("source").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    GetSettingsResponse target = client().admin().indices().prepareGetSettings("target").get();
    assertEquals(version, target.getIndexToSettings().get("target").getAsVersion("index.version.created", null));
}

Example 4 with TermsQueryBuilder

use of org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder in project bw-calendar-engine by Bedework.

the class BwIndexEsImpl method multiColFetch.

/* ========================================================================
   *                   private methods
   * ======================================================================== */
private SearchHits multiColFetch(final List<String> hrefs) throws CalFacadeException {
    final int batchSize = hrefs.size();
    final SearchRequestBuilder srb = getClient().prepareSearch(searchIndexes);
    final TermsQueryBuilder tqb = new TermsQueryBuilder(ESQueryFilter.getJname(PropertyInfoIndex.HREF), hrefs);
    srb.setSearchType(SearchType.QUERY_THEN_FETCH).setQuery(tqb);
    srb.setFrom(0);
    srb.setSize(batchSize);
    if (debug) {
        debug("MultiColFetch: targetIndex=" + targetIndex + "; srb=" + srb);
    }
    final SearchResponse resp = srb.execute().actionGet();
    if (resp.status() != RestStatus.OK) {
        if (debug) {
            debug("Search returned status " + resp.status());
        }
        return null;
    }
    final SearchHits hits = resp.getHits();
    if ((hits.getHits() == null) || (hits.getHits().length == 0)) {
        return null;
    }
    // Break condition: No hits are returned
    if (hits.hits().length == 0) {
        return null;
    }
    return hits;
}

Example 5 with TermsQueryBuilder

use of org.graylog.shaded.elasticsearch6.org.elasticsearch.index.query.TermsQueryBuilder in project opencast by opencast.

the class AbstractElasticsearchQueryBuilder method createQuery.

/**
 * Create the actual query. We start with a query that matches everything, then move to the boolean conditions,
 * finally add filter queries.
 */
private void createQuery() {
    queryBuilder = new MatchAllQueryBuilder();
    // The boolean query builder
    BoolQueryBuilder booleanQuery = new BoolQueryBuilder();
    // Terms
    if (searchTerms != null) {
        for (Map.Entry<String, Set<Object>> entry : searchTerms.entrySet()) {
            Set<Object> values = entry.getValue();
            if (values.size() == 1)
                booleanQuery.must(new TermsQueryBuilder(entry.getKey(), values.iterator().next()));
            else
                booleanQuery.must(new TermsQueryBuilder(entry.getKey(), values.toArray(new String[values.size()])));
        }
        this.queryBuilder = booleanQuery;
    }
    // Negative terms
    if (negativeSearchTerms != null) {
        for (Map.Entry<String, Set<Object>> entry : negativeSearchTerms.entrySet()) {
            Set<Object> values = entry.getValue();
            if (values.size() == 1)
                booleanQuery.mustNot(new TermsQueryBuilder(entry.getKey(), values.iterator().next()));
            else
                booleanQuery.mustNot(new TermsQueryBuilder(entry.getKey(), values.toArray(new String[values.size()])));
        }
        this.queryBuilder = booleanQuery;
    }
    // Date ranges
    if (dateRanges != null) {
        for (DateRange dr : dateRanges) {
            booleanQuery.must(dr.getQueryBuilder());
        }
        this.queryBuilder = booleanQuery;
    }
    // Text
    if (text != null) {
        QueryStringQueryBuilder queryBuilder = QueryBuilders.queryString(text).field(TEXT);
        booleanQuery.must(queryBuilder);
        this.queryBuilder = booleanQuery;
    }
    // Fuzzy text
    if (fuzzyText != null) {
        FuzzyLikeThisQueryBuilder fuzzyQueryBuilder = QueryBuilders.fuzzyLikeThisQuery(TEXT_FUZZY).likeText(fuzzyText);
        booleanQuery.must(fuzzyQueryBuilder);
        this.queryBuilder = booleanQuery;
    }
    QueryBuilder unfilteredQuery = queryBuilder;
    List<FilterBuilder> filters = new ArrayList<FilterBuilder>();
    // Add filtering for AND terms
    if (groups != null) {
        for (ValueGroup group : groups) {
            filters.addAll(group.getFilterBuilders());
        }
    }
    // Non-Empty fields
    if (nonEmptyFields != null) {
        for (String field : nonEmptyFields) {
            filters.add(FilterBuilders.existsFilter(field));
        }
    }
    // Empty fields
    if (emptyFields != null) {
        for (String field : emptyFields) {
            filters.add(FilterBuilders.missingFilter(field));
        }
    }
    // Filter expressions
    if (filter != null) {
        filters.add(FilterBuilders.termFilter(IndexSchema.TEXT, filter));
    }
    // Apply the filters
    if (filters.size() == 1) {
        this.queryBuilder = QueryBuilders.filteredQuery(unfilteredQuery, filters.get(0));
    } else if (filters.size() > 1) {
        FilterBuilder andFilter = FilterBuilders.andFilter(filters.toArray(new FilterBuilder[filters.size()]));
        this.queryBuilder = QueryBuilders.filteredQuery(unfilteredQuery, andFilter);
    }
}