@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
MultiSearchRequest multiSearchRequest = new MultiSearchRequest();
multiSearchRequest.listenerThreaded(false);
String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
String[] types = Strings.splitStringByCommaToArray(request.param("type"));
IndicesOptions indicesOptions =
IndicesOptions.fromRequest(request, multiSearchRequest.indicesOptions());
try {
multiSearchRequest.add(
request.content(),
request.contentUnsafe(),
indices,
types,
request.param("search_type"),
request.param("routing"),
indicesOptions,
allowExplicitIndex);
} catch (Exception e) {
try {
XContentBuilder builder = restContentBuilder(request);
channel.sendResponse(
new XContentRestResponse(
request,
BAD_REQUEST,
builder.startObject().field("error", e.getMessage()).endObject()));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
return;
}
client.multiSearch(
multiSearchRequest,
new ActionListener<MultiSearchResponse>() {
@Override
public void onResponse(MultiSearchResponse response) {
try {
XContentBuilder builder = restContentBuilder(request);
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
channel.sendResponse(new XContentRestResponse(request, OK, builder));
} catch (Throwable e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new XContentThrowableRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
/**
* Build a random search request.
*
* @param randomSearchSourceBuilder builds a random {@link SearchSourceBuilder}. You can use
* {@link #randomSearchSourceBuilder(Supplier, Supplier, Supplier, Supplier)}.
*/
public static SearchRequest randomSearchRequest(
Supplier<SearchSourceBuilder> randomSearchSourceBuilder) throws IOException {
SearchRequest searchRequest = new SearchRequest();
if (randomBoolean()) {
searchRequest.indices(generateRandomStringArray(10, 10, false, false));
}
if (randomBoolean()) {
searchRequest.indicesOptions(
IndicesOptions.fromOptions(
randomBoolean(), randomBoolean(), randomBoolean(), randomBoolean()));
}
if (randomBoolean()) {
searchRequest.types(generateRandomStringArray(10, 10, false, false));
}
if (randomBoolean()) {
searchRequest.preference(randomAsciiOfLengthBetween(3, 10));
}
if (randomBoolean()) {
searchRequest.requestCache(randomBoolean());
}
if (randomBoolean()) {
searchRequest.routing(randomAsciiOfLengthBetween(3, 10));
}
if (randomBoolean()) {
searchRequest.scroll(randomPositiveTimeValue());
}
if (randomBoolean()) {
searchRequest.searchType(randomFrom(SearchType.values()));
}
if (randomBoolean()) {
searchRequest.source(randomSearchSourceBuilder.get());
}
return searchRequest;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeStringArray(indices);
out.writeStringArray(aliases);
indicesOptions.writeIndicesOptions(out);
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
indices = in.readStringArray();
aliases = in.readStringArray();
indicesOptions = IndicesOptions.readIndicesOptions(in);
}
private RestChannelConsumer parseExistingDocPercolate(
PercolateRequest percolateRequest, RestRequest restRequest, NodeClient client) {
String index = restRequest.param("index");
String type = restRequest.param("type");
percolateRequest.indices(
Strings.splitStringByCommaToArray(restRequest.param("percolate_index", index)));
percolateRequest.documentType(restRequest.param("percolate_type", type));
GetRequest getRequest = new GetRequest(index, type, restRequest.param("id"));
getRequest.routing(restRequest.param("routing"));
getRequest.preference(restRequest.param("preference"));
getRequest.refresh(restRequest.paramAsBoolean("refresh", getRequest.refresh()));
getRequest.realtime(restRequest.paramAsBoolean("realtime", getRequest.realtime()));
getRequest.version(RestActions.parseVersion(restRequest));
getRequest.versionType(
VersionType.fromString(restRequest.param("version_type"), getRequest.versionType()));
percolateRequest.getRequest(getRequest);
percolateRequest.routing(restRequest.param("percolate_routing"));
percolateRequest.preference(restRequest.param("percolate_preference"));
percolateRequest.source(restRequest.contentOrSourceParam());
percolateRequest.indicesOptions(
IndicesOptions.fromRequest(restRequest, percolateRequest.indicesOptions()));
return channel -> executePercolate(client, percolateRequest, channel);
}
public ESDeletePartitionTask(
UUID jobId, TransportDeleteIndexAction transport, ESDeletePartitionNode node) {
super(jobId);
this.transport = transport;
this.request = new DeleteIndexRequest(node.indices());
if (node.indices().length > 1) {
/**
* table is partitioned, in case of concurrent "delete from partitions" it could be that some
* partitions are already deleted, so ignore it if some are missing
*/
this.request.indicesOptions(IndicesOptions.lenientExpandOpen());
} else {
this.request.indicesOptions(IndicesOptions.strictExpandOpen());
}
this.listener = new DeleteIndexListener(result);
}
@Test
public void testDeleteByQueryWithNoIndices() {
DeleteByQueryRequestBuilder delete = newDeleteByQuery().setQuery(QueryBuilders.matchAllQuery());
delete.setIndicesOptions(IndicesOptions.fromOptions(false, true, true, false));
assertDBQResponse(delete.get(), 0L, 0l, 0l, 0l);
assertSearchContextsClosed();
}
@Override
public void handleRequest(
final RestRequest request, final RestChannel channel, final NodeClient client) {
ForceMergeRequest mergeRequest =
new ForceMergeRequest(Strings.splitStringByCommaToArray(request.param("index")));
mergeRequest.indicesOptions(IndicesOptions.fromRequest(request, mergeRequest.indicesOptions()));
mergeRequest.maxNumSegments(
request.paramAsInt("max_num_segments", mergeRequest.maxNumSegments()));
mergeRequest.onlyExpungeDeletes(
request.paramAsBoolean("only_expunge_deletes", mergeRequest.onlyExpungeDeletes()));
mergeRequest.flush(request.paramAsBoolean("flush", mergeRequest.flush()));
client
.admin()
.indices()
.forceMerge(
mergeRequest,
new RestBuilderListener<ForceMergeResponse>(channel) {
@Override
public RestResponse buildResponse(
ForceMergeResponse response, XContentBuilder builder) throws Exception {
builder.startObject();
buildBroadcastShardsHeader(builder, request, response);
builder.endObject();
return new BytesRestResponse(OK, builder);
}
});
}
// Duel between histograms and scripted terms
public void testDuelTermsHistogram() throws Exception {
createIndex("idx");
final int numDocs = scaledRandomIntBetween(500, 5000);
final int maxNumTerms = randomIntBetween(10, 2000);
final int interval = randomIntBetween(1, 100);
final Integer[] values = new Integer[maxNumTerms];
for (int i = 0; i < values.length; ++i) {
values[i] = randomInt(maxNumTerms * 3) - maxNumTerms;
}
for (int i = 0; i < numDocs; ++i) {
XContentBuilder source =
jsonBuilder().startObject().field("num", randomDouble()).startArray("values");
final int numValues = randomInt(4);
for (int j = 0; j < numValues; ++j) {
source = source.value(randomFrom(values));
}
source = source.endArray().endObject();
client().prepareIndex("idx", "type").setSource(source).execute().actionGet();
}
assertNoFailures(
client()
.admin()
.indices()
.prepareRefresh("idx")
.setIndicesOptions(IndicesOptions.lenientExpandOpen())
.execute()
.get());
SearchResponse resp =
client()
.prepareSearch("idx")
.addAggregation(
terms("terms")
.field("values")
.collectMode(randomFrom(SubAggCollectionMode.values()))
.script("floor(_value / interval)")
.param("interval", interval)
.size(maxNumTerms))
.addAggregation(histogram("histo").field("values").interval(interval))
.execute()
.actionGet();
assertSearchResponse(resp);
Terms terms = resp.getAggregations().get("terms");
assertThat(terms, notNullValue());
Histogram histo = resp.getAggregations().get("histo");
assertThat(histo, notNullValue());
assertThat(terms.getBuckets().size(), equalTo(histo.getBuckets().size()));
for (Terms.Bucket bucket : terms.getBuckets()) {
final long key = bucket.getKeyAsNumber().longValue() * interval;
final Histogram.Bucket histoBucket = histo.getBucketByKey(key);
assertEquals(bucket.getDocCount(), histoBucket.getDocCount());
}
}
@Test
public void testSerialization() throws Exception {
int iterations = randomIntBetween(5, 20);
for (int i = 0; i < iterations; i++) {
IndicesOptions indicesOptions =
IndicesOptions.fromOptions(
randomBoolean(), randomBoolean(), randomBoolean(), randomBoolean());
ClusterStateRequest clusterStateRequest =
new ClusterStateRequest()
.routingTable(randomBoolean())
.metaData(randomBoolean())
.nodes(randomBoolean())
.blocks(randomBoolean())
.indices("testindex", "testindex2")
.indicesOptions(indicesOptions);
Version testVersion =
VersionUtils.randomVersionBetween(
random(), Version.CURRENT.minimumCompatibilityVersion(), Version.CURRENT);
BytesStreamOutput output = new BytesStreamOutput();
output.setVersion(testVersion);
clusterStateRequest.writeTo(output);
StreamInput streamInput = StreamInput.wrap(output.bytes());
streamInput.setVersion(testVersion);
ClusterStateRequest deserializedCSRequest = new ClusterStateRequest();
deserializedCSRequest.readFrom(streamInput);
assertThat(deserializedCSRequest.routingTable(), equalTo(clusterStateRequest.routingTable()));
assertThat(deserializedCSRequest.metaData(), equalTo(clusterStateRequest.metaData()));
assertThat(deserializedCSRequest.nodes(), equalTo(clusterStateRequest.nodes()));
assertThat(deserializedCSRequest.blocks(), equalTo(clusterStateRequest.blocks()));
assertThat(deserializedCSRequest.indices(), equalTo(clusterStateRequest.indices()));
if (testVersion.onOrAfter(Version.V_1_5_0)) {
assertOptionsMatch(
deserializedCSRequest.indicesOptions(), clusterStateRequest.indicesOptions());
} else {
// versions before V_1_5_0 use IndicesOptions.lenientExpandOpen()
assertOptionsMatch(
deserializedCSRequest.indicesOptions(), IndicesOptions.lenientExpandOpen());
}
}
}
public static OriginalIndices readOptionalOriginalIndices(StreamInput in) throws IOException {
if (in.getVersion().onOrAfter(Version.V_1_4_0_Beta1)) {
boolean empty = in.readBoolean();
if (!empty) {
return new OriginalIndices(in.readStringArray(), IndicesOptions.readIndicesOptions(in));
}
}
return OriginalIndices.EMPTY;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
replicationType = ReplicationType.fromId(in.readByte());
consistencyLevel = WriteConsistencyLevel.fromId(in.readByte());
timeout = TimeValue.readTimeValue(in);
indices = in.readStringArray();
indicesOptions = IndicesOptions.readIndicesOptions(in);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeByte(replicationType.id());
out.writeByte(consistencyLevel.id());
timeout.writeTo(out);
out.writeStringArrayNullable(indices);
indicesOptions.writeIndicesOptions(out);
}
@Override
protected void masterOperation(
final ClusterStateRequest request,
final ClusterState state,
ActionListener<ClusterStateResponse> listener)
throws ElasticsearchException {
ClusterState currentState = clusterService.state();
logger.trace("Serving cluster state request using version {}", currentState.version());
ClusterState.Builder builder = ClusterState.builder(currentState.getClusterName());
builder.version(currentState.version());
if (request.nodes()) {
builder.nodes(currentState.nodes());
}
if (request.routingTable()) {
if (request.indices().length > 0) {
RoutingTable.Builder routingTableBuilder = RoutingTable.builder();
for (String filteredIndex : request.indices()) {
if (currentState.routingTable().getIndicesRouting().containsKey(filteredIndex)) {
routingTableBuilder.add(
currentState.routingTable().getIndicesRouting().get(filteredIndex));
}
}
builder.routingTable(routingTableBuilder);
} else {
builder.routingTable(currentState.routingTable());
}
}
if (request.blocks()) {
builder.blocks(currentState.blocks());
}
if (request.metaData()) {
MetaData.Builder mdBuilder;
if (request.indices().length == 0) {
mdBuilder = MetaData.builder(currentState.metaData());
} else {
mdBuilder = MetaData.builder();
}
if (request.indices().length > 0) {
String[] indices =
currentState
.metaData()
.concreteIndices(IndicesOptions.lenientExpandOpen(), request.indices());
for (String filteredIndex : indices) {
IndexMetaData indexMetaData = currentState.metaData().index(filteredIndex);
if (indexMetaData != null) {
mdBuilder.put(indexMetaData, false);
}
}
}
builder.metaData(mdBuilder);
}
listener.onResponse(new ClusterStateResponse(clusterName, builder.build()));
}
private RestChannelConsumer parseDocPercolate(
PercolateRequest percolateRequest, RestRequest restRequest, NodeClient client) {
percolateRequest.indices(Strings.splitStringByCommaToArray(restRequest.param("index")));
percolateRequest.documentType(restRequest.param("type"));
percolateRequest.routing(restRequest.param("routing"));
percolateRequest.preference(restRequest.param("preference"));
percolateRequest.source(restRequest.contentOrSourceParam());
percolateRequest.indicesOptions(
IndicesOptions.fromRequest(restRequest, percolateRequest.indicesOptions()));
return channel -> executePercolate(client, percolateRequest, channel);
}
@Test
public void testIndexNameFiltering() {
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {}, new String[] {"foo", "bar", "baz"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"*"}, new String[] {"foo", "bar", "baz"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"},
new String[] {"foo", "bar", "baz"},
new String[] {"foo", "bar", "baz"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"foo"}, new String[] {"foo"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"ba*", "-bar", "-baz"}, new String[] {});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"-bar"}, new String[] {"foo", "baz"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"-ba*"}, new String[] {"foo"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"}, new String[] {"+ba*"}, new String[] {"bar", "baz"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"},
new String[] {"+bar", "+foo"},
new String[] {"bar", "foo"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"},
new String[] {"zzz", "bar"},
IndicesOptions.lenientExpandOpen(),
new String[] {"bar"});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"},
new String[] {""},
IndicesOptions.lenientExpandOpen(),
new String[] {});
assertIndexNameFiltering(
new String[] {"foo", "bar", "baz"},
new String[] {"foo", "", "ba*"},
IndicesOptions.lenientExpandOpen(),
new String[] {"foo", "bar", "baz"});
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
final String[] aliases = request.paramAsStringArrayOrEmptyIfAll("name");
final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
final GetAliasesRequest getAliasesRequest = new GetAliasesRequest(aliases);
getAliasesRequest.indices(indices);
getAliasesRequest.indicesOptions(
IndicesOptions.fromRequest(request, getAliasesRequest.indicesOptions()));
getAliasesRequest.local(request.paramAsBoolean("local", getAliasesRequest.local()));
client
.admin()
.indices()
.getAliases(
getAliasesRequest,
new RestBuilderListener<GetAliasesResponse>(channel) {
@Override
public RestResponse buildResponse(
GetAliasesResponse response, XContentBuilder builder) throws Exception {
// empty body, if indices were specified but no aliases were
if (indices.length > 0 && response.getAliases().isEmpty()) {
return new BytesRestResponse(OK, builder.startObject().endObject());
} else if (response.getAliases().isEmpty()) {
String message =
String.format(
Locale.ROOT,
"alias [%s] missing",
toNamesString(getAliasesRequest.aliases()));
builder
.startObject()
.field("error", message)
.field("status", RestStatus.NOT_FOUND.getStatus())
.endObject();
return new BytesRestResponse(RestStatus.NOT_FOUND, builder);
}
builder.startObject();
for (ObjectObjectCursor<String, List<AliasMetaData>> entry :
response.getAliases()) {
builder.startObject(entry.key, XContentBuilder.FieldCaseConversion.NONE);
builder.startObject(Fields.ALIASES);
for (AliasMetaData alias : entry.value) {
AliasMetaData.Builder.toXContent(alias, builder, ToXContent.EMPTY_PARAMS);
}
builder.endObject();
builder.endObject();
}
builder.endObject();
return new BytesRestResponse(OK, builder);
}
});
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeString(snapshot);
out.writeString(repository);
out.writeStringArray(indices);
indicesOptions.writeIndicesOptions(out);
out.writeOptionalString(renamePattern);
out.writeOptionalString(renameReplacement);
out.writeBoolean(waitForCompletion);
out.writeBoolean(includeGlobalState);
writeSettingsToStream(settings, out);
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
snapshot = in.readString();
repository = in.readString();
indices = in.readStringArray();
indicesOptions = IndicesOptions.readIndicesOptions(in);
renamePattern = in.readOptionalString();
renameReplacement = in.readOptionalString();
waitForCompletion = in.readBoolean();
includeGlobalState = in.readBoolean();
settings = readSettingsFromStream(in);
}
private DocIndexMetaData docIndexMetaData() {
DocIndexMetaData docIndexMetaData;
String templateName = PartitionName.templateName(ident.schema(), ident.name());
boolean createdFromTemplate = false;
if (metaData.getTemplates().containsKey(templateName)) {
docIndexMetaData = buildDocIndexMetaDataFromTemplate(ident.indexName(), templateName);
createdFromTemplate = true;
concreteIndices =
metaData.concreteIndices(IndicesOptions.lenientExpandOpen(), ident.indexName());
} else {
try {
concreteIndices =
metaData.concreteIndices(IndicesOptions.strictExpandOpen(), ident.indexName());
if (concreteIndices.length == 0) {
// no matching index found
throw new TableUnknownException(ident);
}
docIndexMetaData = buildDocIndexMetaData(concreteIndices[0]);
} catch (IndexMissingException ex) {
throw new TableUnknownException(ident.fqn(), ex);
}
}
if ((!createdFromTemplate && concreteIndices.length == 1) || !checkAliasSchema) {
return docIndexMetaData;
}
for (int i = 0; i < concreteIndices.length; i++) {
try {
docIndexMetaData =
docIndexMetaData.merge(
buildDocIndexMetaData(concreteIndices[i]),
transportPutIndexTemplateAction,
createdFromTemplate);
} catch (IOException e) {
throw new UnhandledServerException("Unable to merge/build new DocIndexMetaData", e);
}
}
return docIndexMetaData;
}
@Override
public void handleRequest(
final RestRequest request, final RestChannel channel, final Client client)
throws IOException {
final SearchRequest searchRequest =
new SearchRequest(
Strings.splitStringByCommaToArray(request.param("index")), new SearchSourceBuilder());
searchRequest.indicesOptions(
IndicesOptions.fromRequest(request, searchRequest.indicesOptions()));
if (RestActions.hasBodyContent(request)) {
final BytesReference sourceBytes = RestActions.getRestContent(request);
try (XContentParser parser =
XContentFactory.xContent(sourceBytes).createParser(sourceBytes)) {
final QueryParseContext context =
new QueryParseContext(queryRegistry, parser, parseFieldMatcher);
searchRequest.source().suggest(SuggestBuilder.fromXContent(context, suggesters));
}
} else {
throw new IllegalArgumentException("no content or source provided to execute suggestion");
}
searchRequest.routing(request.param("routing"));
searchRequest.preference(request.param("preference"));
client.search(
searchRequest,
new RestBuilderListener<SearchResponse>(channel) {
@Override
public RestResponse buildResponse(SearchResponse response, XContentBuilder builder)
throws Exception {
RestStatus restStatus =
RestStatus.status(
response.getSuccessfulShards(),
response.getTotalShards(),
response.getShardFailures());
builder.startObject();
buildBroadcastShardsHeader(
builder,
request,
response.getTotalShards(),
response.getSuccessfulShards(),
response.getFailedShards(),
response.getShardFailures());
Suggest suggest = response.getSuggest();
if (suggest != null) {
suggest.toInnerXContent(builder, request);
}
builder.endObject();
return new BytesRestResponse(restStatus, builder);
}
});
}
void parseDocPercolate(
PercolateRequest percolateRequest,
RestRequest restRequest,
RestChannel restChannel,
final Client client) {
percolateRequest.indices(Strings.splitStringByCommaToArray(restRequest.param("index")));
percolateRequest.documentType(restRequest.param("type"));
percolateRequest.routing(restRequest.param("routing"));
percolateRequest.preference(restRequest.param("preference"));
percolateRequest.source(RestActions.getRestContent(restRequest));
percolateRequest.indicesOptions(
IndicesOptions.fromRequest(restRequest, percolateRequest.indicesOptions()));
executePercolate(percolateRequest, restChannel, client);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
final ClusterSearchShardsRequest clusterSearchShardsRequest =
Requests.clusterSearchShardsRequest(indices);
clusterSearchShardsRequest.local(
request.paramAsBoolean("local", clusterSearchShardsRequest.local()));
clusterSearchShardsRequest.listenerThreaded(false);
clusterSearchShardsRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
clusterSearchShardsRequest.routing(request.param("routing"));
clusterSearchShardsRequest.preference(request.param("preference"));
clusterSearchShardsRequest.indicesOptions(
IndicesOptions.fromRequest(request, clusterSearchShardsRequest.indicesOptions()));
client
.admin()
.cluster()
.searchShards(
clusterSearchShardsRequest,
new ActionListener<ClusterSearchShardsResponse>() {
@Override
public void onResponse(ClusterSearchShardsResponse response) {
try {
XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
channel.sendResponse(new BytesRestResponse(RestStatus.OK, builder));
} catch (Throwable e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new BytesRestResponse(request, e));
} catch (IOException e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
public MultiSearchRequest add(
byte[] data,
int from,
int length,
boolean contentUnsafe,
@Nullable String[] indices,
@Nullable String[] types,
@Nullable String searchType)
throws Exception {
return add(
new BytesArray(data, from, length),
contentUnsafe,
indices,
types,
searchType,
null,
IndicesOptions.strictExpandOpenAndForbidClosed(),
true);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
PutWarmerRequest putWarmerRequest = new PutWarmerRequest(request.param("name"));
putWarmerRequest.listenerThreaded(false);
SearchRequest searchRequest =
new SearchRequest(Strings.splitStringByCommaToArray(request.param("index")))
.types(Strings.splitStringByCommaToArray(request.param("type")))
.source(request.content(), request.contentUnsafe());
searchRequest.indicesOptions(
IndicesOptions.fromRequest(request, searchRequest.indicesOptions()));
putWarmerRequest.searchRequest(searchRequest);
putWarmerRequest.timeout(request.paramAsTime("timeout", putWarmerRequest.timeout()));
putWarmerRequest.masterNodeTimeout(
request.paramAsTime("master_timeout", putWarmerRequest.masterNodeTimeout()));
client
.admin()
.indices()
.putWarmer(
putWarmerRequest, new AcknowledgedRestResponseActionListener(request, channel, logger));
}
public static SearchRequest parseSearchRequest(RestRequest request) {
String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
SearchRequest searchRequest = new SearchRequest(indices);
// get the content, and put it in the body
// add content/source as template if template flag is set
boolean isTemplateRequest = request.path().endsWith("/template");
if (RestActions.hasBodyContent(request)) {
if (isTemplateRequest) {
searchRequest.templateSource(RestActions.getRestContent(request));
} else {
searchRequest.source(RestActions.getRestContent(request));
}
}
// do not allow 'query_and_fetch' or 'dfs_query_and_fetch' search types
// from the REST layer. these modes are an internal optimization and should
// not be specified explicitly by the user.
String searchType = request.param("search_type");
if (SearchType.fromString(searchType).equals(SearchType.QUERY_AND_FETCH)
|| SearchType.fromString(searchType).equals(SearchType.DFS_QUERY_AND_FETCH)) {
throw new IllegalArgumentException("Unsupported search type [" + searchType + "]");
} else {
searchRequest.searchType(searchType);
}
searchRequest.extraSource(parseSearchSource(request));
searchRequest.queryCache(request.paramAsBoolean("query_cache", null));
String scroll = request.param("scroll");
if (scroll != null) {
searchRequest.scroll(new Scroll(parseTimeValue(scroll, null, "scroll")));
}
searchRequest.types(Strings.splitStringByCommaToArray(request.param("type")));
searchRequest.routing(request.param("routing"));
searchRequest.preference(request.param("preference"));
searchRequest.indicesOptions(
IndicesOptions.fromRequest(request, searchRequest.indicesOptions()));
return searchRequest;
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel) {
TypesExistsRequest typesExistsRequest =
new TypesExistsRequest(
Strings.splitStringByCommaToArray(request.param("index")),
Strings.splitStringByCommaToArray(request.param("type")));
typesExistsRequest.listenerThreaded(false);
typesExistsRequest.local(request.paramAsBoolean("local", typesExistsRequest.local()));
typesExistsRequest.indicesOptions(
IndicesOptions.fromRequest(request, typesExistsRequest.indicesOptions()));
client
.admin()
.indices()
.typesExists(
typesExistsRequest,
new ActionListener<TypesExistsResponse>() {
@Override
public void onResponse(TypesExistsResponse response) {
try {
if (response.isExists()) {
channel.sendResponse(new BytesRestResponse(OK));
} else {
channel.sendResponse(new BytesRestResponse(NOT_FOUND));
}
} catch (Throwable e) {
onFailure(e);
}
}
@Override
public void onFailure(Throwable e) {
try {
channel.sendResponse(new BytesRestResponse(ExceptionsHelper.status(e)));
} catch (Exception e1) {
logger.error("Failed to send failure response", e1);
}
}
});
}
public void testDeleteByQueryWithMissingIndex() throws Exception {
client()
.prepareIndex("test", "test")
.setSource(jsonBuilder().startObject().field("field1", 1).endObject())
.setRefresh(true)
.get();
assertHitCount(client().prepareSearch().setSize(0).get(), 1);
DeleteByQueryRequestBuilder delete =
newDeleteByQuery().setIndices("test", "missing").setQuery(QueryBuilders.matchAllQuery());
try {
delete.get();
fail("should have thrown an exception because of a missing index");
} catch (IndexNotFoundException e) {
// Ok
}
delete.setIndicesOptions(IndicesOptions.lenientExpandOpen());
assertDBQResponse(delete.get(), 1L, 1L, 0L, 0L);
refresh();
assertHitCount(client().prepareSearch("test").setSize(0).get(), 0);
assertSearchContextsClosed();
}
@Override
public void handleRequest(
final RestRequest request, final RestChannel channel, final Client client)
throws IOException {
DeleteByQueryRequest delete =
new DeleteByQueryRequest(Strings.splitStringByCommaToArray(request.param("index")));
delete.indicesOptions(IndicesOptions.fromRequest(request, delete.indicesOptions()));
delete.routing(request.param("routing"));
if (request.hasParam("timeout")) {
delete.timeout(request.paramAsTime("timeout", null));
}
if (request.hasContent()) {
XContentParser requestParser =
XContentFactory.xContent(request.content()).createParser(request.content());
QueryParseContext context = new QueryParseContext(indicesQueriesRegistry);
context.reset(requestParser);
context.parseFieldMatcher(parseFieldMatcher);
final QueryBuilder<?> builder = context.parseInnerQueryBuilder();
delete.query(builder);
} else {
String source = request.param("source");
if (source != null) {
XContentParser requestParser = XContentFactory.xContent(source).createParser(source);
QueryParseContext context = new QueryParseContext(indicesQueriesRegistry);
context.reset(requestParser);
final QueryBuilder<?> builder = context.parseInnerQueryBuilder();
delete.query(builder);
} else {
QueryBuilder<?> queryBuilder = RestActions.urlParamsToQueryBuilder(request);
if (queryBuilder != null) {
delete.query(queryBuilder);
}
}
}
delete.types(Strings.splitStringByCommaToArray(request.param("type")));
client.execute(INSTANCE, delete, new RestToXContentListener<DeleteByQueryResponse>(channel));
}
public class MultiSearchTemplateRequest extends ActionRequest<MultiSearchTemplateRequest>
implements CompositeIndicesRequest {
private List<SearchTemplateRequest> requests = new ArrayList<>();
private IndicesOptions indicesOptions = IndicesOptions.strictExpandOpenAndForbidClosed();
/**
* Add a search template request to execute. Note, the order is important, the search response
* will be returned in the same order as the search requests.
*/
public MultiSearchTemplateRequest add(SearchTemplateRequestBuilder request) {
requests.add(request.request());
return this;
}
/**
* Add a search template request to execute. Note, the order is important, the search response
* will be returned in the same order as the search requests.
*/
public MultiSearchTemplateRequest add(SearchTemplateRequest request) {
requests.add(request);
return this;
}
public List<SearchTemplateRequest> requests() {
return this.requests;
}
@Override
public List<? extends IndicesRequest> subRequests() {
return requests;
}
@Override
public ActionRequestValidationException validate() {
ActionRequestValidationException validationException = null;
if (requests.isEmpty()) {
validationException = addValidationError("no requests added", validationException);
}
for (SearchTemplateRequest request : requests) {
ActionRequestValidationException ex = request.validate();
if (ex != null) {
if (validationException == null) {
validationException = new ActionRequestValidationException();
}
validationException.addValidationErrors(ex.validationErrors());
}
}
return validationException;
}
public IndicesOptions indicesOptions() {
return indicesOptions;
}
public MultiSearchTemplateRequest indicesOptions(IndicesOptions indicesOptions) {
this.indicesOptions = indicesOptions;
return this;
}
@Override
public void readFrom(StreamInput in) throws IOException {
super.readFrom(in);
requests = in.readStreamableList(SearchTemplateRequest::new);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeStreamableList(requests);
}
}