本文整理了Java中org.elasticsearch.client.Client.admin()
方法的一些代码示例,展示了Client.admin()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Client.admin()
方法的具体详情如下:
包路径:org.elasticsearch.client.Client
类名称:Client
方法名:admin
[英]The admin client that can be used to perform administrative operations.
[中]可用于执行管理操作的管理客户端。
代码示例来源:origin: SonarSource/sonarqube
public ProxyCreateIndexRequestBuilder(Client client, String index) {
super(client.admin().indices(), CreateIndexAction.INSTANCE, index);
this.index = index;
}
代码示例来源:origin: SonarSource/sonarqube
public ProxyClusterStatsRequestBuilder(Client client) {
super(client.admin().cluster(), ClusterStatsAction.INSTANCE);
}
代码示例来源:origin: thinkaurelius/titan
@Override
public void clearStorage() throws BackendException {
try {
try {
client.admin().indices()
.delete(new DeleteIndexRequest(indexName)).actionGet();
// We wait for one second to let ES delete the river
Thread.sleep(1000);
} catch (IndexMissingException e) {
// Index does not exist... Fine
}
} catch (Exception e) {
throw new PermanentBackendException("Could not delete index " + indexName, e);
} finally {
close();
}
}
代码示例来源:origin: Netflix/conductor
private void updateLogIndexName() {
this.logIndexName = this.logIndexPrefix + "_" + SIMPLE_DATE_FORMAT.format(new Date());
try {
elasticSearchClient.admin()
.indices()
.prepareGetIndex()
.addIndices(logIndexName)
.execute()
.actionGet();
} catch (IndexNotFoundException infe) {
try {
elasticSearchClient.admin()
.indices()
.prepareCreate(logIndexName)
.execute()
.actionGet();
} catch (ResourceAlreadyExistsException ilee) {
// no-op
} catch (Exception e) {
logger.error("Failed to update log index name: {}", logIndexName, e);
}
}
}
代码示例来源:origin: thinkaurelius/titan
/**
* If ES already contains this instance's target index, then do nothing.
* Otherwise, create the index, then wait {@link #CREATE_SLEEP}.
* <p>
* The {@code client} field must point to a live, connected client.
* The {@code indexName} field must be non-null and point to the name
* of the index to check for existence or create.
*
* @param config the config for this ElasticSearchIndex
* @throws java.lang.IllegalArgumentException if the index could not be created
*/
private void checkForOrCreateIndex(Configuration config) {
Preconditions.checkState(null != client);
//Create index if it does not already exist
IndicesExistsResponse response = client.admin().indices().exists(new IndicesExistsRequest(indexName)).actionGet();
if (!response.isExists()) {
ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder();
ElasticSearchSetup.applySettingsFromTitanConf(settings, config, ES_CREATE_EXTRAS_NS);
CreateIndexResponse create = client.admin().indices().prepareCreate(indexName)
.setSettings(settings.build()).execute().actionGet();
try {
final long sleep = config.get(CREATE_SLEEP);
log.debug("Sleeping {} ms after {} index creation returned from actionGet()", sleep, indexName);
Thread.sleep(sleep);
} catch (InterruptedException e) {
throw new TitanException("Interrupted while waiting for index to settle in", e);
}
if (!create.isAcknowledged()) throw new IllegalArgumentException("Could not create index: " + indexName);
}
}
代码示例来源:origin: floragunncom/search-guard
private static void issueWarnings(Client tc) {
NodesInfoResponse nir = tc.admin().cluster().nodesInfo(new NodesInfoRequest()).actionGet();
Version maxVersion = nir.getNodes().stream().max((n1,n2) -> n1.getVersion().compareTo(n2.getVersion())).get().getVersion();
Version minVersion = nir.getNodes().stream().min((n1,n2) -> n1.getVersion().compareTo(n2.getVersion())).get().getVersion();
if(!maxVersion.equals(minVersion)) {
System.out.println("WARNING: Your cluster consists of different node versions. It is not recommended to run sgadmin against a mixed cluster. This may fail.");
System.out.println(" Minimum node version is "+minVersion.toString());
System.out.println(" Maximum node version is "+maxVersion.toString());
} else {
System.out.println("Elasticsearch Version: "+minVersion.toString());
}
if(nir.getNodes().size() > 0) {
List<PluginInfo> pluginInfos = nir.getNodes().get(0).getPlugins().getPluginInfos();
String sgVersion = pluginInfos.stream().filter(p->p.getClassname().equals("com.floragunn.searchguard.SearchGuardPlugin")).map(p->p.getVersion()).findFirst().orElse("<unknown>");
System.out.println("Search Guard Version: "+sgVersion);
}
}
}
代码示例来源:origin: loklak/loklak_server
public boolean wait_ready(long maxtimemillis, ClusterHealthStatus status) {
// wait for yellow status
long start = System.currentTimeMillis();
boolean is_ready;
do {
// wait for yellow status
ClusterHealthResponse health = elasticsearchClient.admin().cluster().prepareHealth().setWaitForStatus(status).execute().actionGet();
is_ready = !health.isTimedOut();
if (!is_ready && System.currentTimeMillis() - start > maxtimemillis) return false;
} while (!is_ready);
return is_ready;
}
代码示例来源:origin: richardwilly98/elasticsearch-river-mongodb
semaphore.acquire();
logger.trace("dropRecreateMapping index[{}] - type[{}]", index, type);
client.admin().indices().prepareRefresh(index).get();
ImmutableOpenMap<String, MappingMetaData> mappings = client.admin().cluster().prepareState().get().getState().getMetaData()
.index(index).mappings();
logger.trace("mappings contains type {}: {}", type, mappings.containsKey(type));
if (client.admin().indices().prepareDeleteMapping(index).setType(type).get().isAcknowledged()) {
PutMappingResponse pmr = client.admin().indices().preparePutMapping(index).setType(type)
.setSource(mapping.getSourceAsMap()).get();
if (!pmr.isAcknowledged()) {
代码示例来源:origin: Netflix/conductor
private void addIndex(String indexName) {
try {
elasticSearchClient.admin()
.indices()
.prepareGetIndex()
.addIndices(indexName)
.execute()
.actionGet();
} catch (IndexNotFoundException infe) {
try {
elasticSearchClient.admin()
.indices()
.prepareCreate(indexName)
.execute()
.actionGet();
} catch (ResourceAlreadyExistsException done) {
// no-op
}
}
}
代码示例来源:origin: floragunncom/search-guard
final WhoAmIResponse whoAmIRes = tc.execute(WhoAmIAction.INSTANCE, new WhoAmIRequest()).actionGet();
sb.append(Strings.toString(whoAmIRes,true, true));
} catch (Exception e1) {
LicenseInfoResponse res = tc.execute(LicenseInfoAction.INSTANCE, new LicenseInfoRequest()).actionGet();
sb.append(Strings.toString(res,true, true));
} catch (Exception e1) {
ClusterHealthResponse nir = tc.admin().cluster().health(new ClusterHealthRequest()).actionGet();
sb.append(Strings.toString(nir,true, true));
} catch (Exception e1) {
NodesInfoResponse nir = tc.admin().cluster().nodesInfo(new NodesInfoRequest()).actionGet();
sb.append(Strings.toString(nir,true, true));
} catch (Exception e1) {
NodesStatsResponse nir = tc.admin().cluster().nodesStats(new NodesStatsRequest()).actionGet();
sb.append(Strings.toString(nir,true, true));
} catch (Exception e1) {
PendingClusterTasksResponse nir = tc.admin().cluster().pendingClusterTasks(new PendingClusterTasksRequest()).actionGet();
sb.append(Strings.toString(nir,true, true));
} catch (Exception e1) {
IndicesStatsResponse nir = tc.admin().indices().stats(new IndicesStatsRequest()).actionGet();
sb.append(Strings.toString(nir, true, true));
} catch (Exception e1) {
代码示例来源:origin: SonarSource/sonarqube
public ProxyClearCacheRequestBuilder(Client client) {
super(client.admin().indices(), ClearIndicesCacheAction.INSTANCE);
}
代码示例来源:origin: apache/usergrid
private String[] getIndexesFromEs(final String aliasName){
final AdminClient adminClient = this.provider.getClient().admin();
//remove write alias, can only have one
ImmutableOpenMap<String, List<AliasMetaData>> aliasMap =
adminClient.indices().getAliases( new GetAliasesRequest( aliasName ) ).actionGet().getAliases();
return aliasMap.keys().toArray( String.class );
}
代码示例来源:origin: apache/usergrid
/**
* Check health of this specific index.
*/
@Override
public Health getIndexHealth() {
try {
String[] indexNames = this.getIndexes();
final ActionFuture<ClusterHealthResponse> future = esProvider.getClient().admin().cluster().health(
new ClusterHealthRequest( indexNames ) );
//only wait 2 seconds max
ClusterHealthResponse chr = future.actionGet(2000);
return Health.valueOf( chr.getStatus().name() );
}
catch ( Exception ex ) {
logger.error( "Error connecting to ElasticSearch", ex.getMessage() );
}
// this is bad, red alert!
return Health.RED;
}
代码示例来源:origin: SonarSource/sonarqube
public ProxyClusterHealthRequestBuilder(Client client) {
super(client.admin().cluster(), ClusterHealthAction.INSTANCE);
}
代码示例来源:origin: thinkaurelius/titan
public ElasticSearchIndex(Configuration config) {
indexName = config.get(INDEX_NAME);
useDeprecatedIgnoreUnmapped = config.get(USE_EDEPRECATED_IGNORE_UNMAPPED_OPTION);
checkExpectedClientVersion();
final ElasticSearchSetup.Connection c;
if (!config.has(INTERFACE)) {
c = legacyConfiguration(config);
} else {
c = interfaceConfiguration(config);
}
node = c.getNode();
client = c.getClient();
maxResultsSize = config.get(INDEX_MAX_RESULT_SET_SIZE);
log.debug("Configured ES query result set max size to {}", maxResultsSize);
client.admin().cluster().prepareHealth().setTimeout(config.get(HEALTH_REQUEST_TIMEOUT))
.setWaitForYellowStatus().execute().actionGet();
checkForOrCreateIndex(config);
}
代码示例来源:origin: Netflix/conductor
private void deleteAllIndices() {
ImmutableOpenMap<String, IndexMetaData> indices = elasticSearchClient.admin().cluster()
.prepareState().get().getState()
.getMetaData().getIndices();
indices.forEach(cursor -> {
try {
elasticSearchClient.admin()
.indices()
.delete(new DeleteIndexRequest(cursor.value.getIndex().getName()))
.get();
} catch (InterruptedException | ExecutionException e) {
throw new RuntimeException(e);
}
});
}
代码示例来源:origin: loklak/loklak_server
public void setMapping(String indexName, File json) {
try {
this.elasticsearchClient.admin().indices().preparePutMapping(indexName)
.setSource(new String(Files.readAllBytes(json.toPath()), StandardCharsets.UTF_8))
.setUpdateAllTypes(true)
.setType("_default_")
.execute()
.actionGet();
} catch (Throwable e) {
DAO.severe(e);
};
}
代码示例来源:origin: brianfrankcooper/YCSB
client.admin().indices()
.exists(Requests.indicesExistsRequest(indexKey)).actionGet()
.isExists();
if (exists && newdb) {
client.admin().indices().prepareDelete(indexKey).execute().actionGet();
client.admin().indices().create(
new CreateIndexRequest(indexKey)
.settings(
.put("index.number_of_replicas", numberOfReplicas)
.put("index.mapping._id.indexed", true)
)).actionGet();
client.admin().cluster().health(new ClusterHealthRequest().waitForGreenStatus()).actionGet();
代码示例来源:origin: SonarSource/sonarqube
public ProxyPutMappingRequestBuilder(Client client) {
super(client.admin().indices(), PutMappingAction.INSTANCE);
}
代码示例来源:origin: thinkaurelius/titan
@Test
public void testIndexCreationOptions() throws InterruptedException, BackendException {
final int shards = 77;
ElasticsearchRunner esr = new ElasticsearchRunner(".", "indexCreationOptions.yml");
esr.start();
CommonsConfiguration cc = new CommonsConfiguration(new BaseConfiguration());
cc.set("index." + INDEX_NAME + ".elasticsearch.create.ext.number_of_shards", String.valueOf(shards));
cc.set("index." + INDEX_NAME + ".elasticsearch.ext.cluster.name", "indexCreationOptions");
ModifiableConfiguration config =
new ModifiableConfiguration(GraphDatabaseConfiguration.ROOT_NS,
cc, BasicConfiguration.Restriction.NONE);
config.set(INTERFACE, ElasticSearchSetup.NODE.toString(), INDEX_NAME);
Configuration indexConfig = config.restrictTo(INDEX_NAME);
IndexProvider idx = new ElasticSearchIndex(indexConfig);
simpleWriteAndQuery(idx);
ImmutableSettings.Builder settingsBuilder = ImmutableSettings.settingsBuilder();
settingsBuilder.put("discovery.zen.ping.multicast.enabled", "false");
settingsBuilder.put("discovery.zen.ping.unicast.hosts", "localhost,127.0.0.1:9300");
settingsBuilder.put("cluster.name", "indexCreationOptions");
NodeBuilder nodeBuilder = NodeBuilder.nodeBuilder().settings(settingsBuilder.build());
nodeBuilder.client(true).data(false).local(false);
Node n = nodeBuilder.build().start();
GetSettingsResponse response = n.client().admin().indices().getSettings(new GetSettingsRequest().indices("titan")).actionGet();
assertEquals(String.valueOf(shards), response.getSetting("titan", "index.number_of_shards"));
idx.close();
n.stop();
esr.stop();
}
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