align with es221

elx-api/src/main/java/org/xbib/elx/api/AdminClient.java

@@ -1,7 +1,5 @@
 package org.xbib.elx.api;
 
-import org.elasticsearch.common.settings.Settings;
-
 import java.io.IOException;
 import java.util.List;
 import java.util.Map;
@@ -12,19 +10,9 @@ import java.util.concurrent.TimeUnit;
  */
 public interface AdminClient extends BasicClient {
 
-    /**
+    Map<String, ?> getMapping(IndexDefinition indexDefinition) throws IOException;
-     * Build index definition from settings.
-     *
-     * @param index the index name
-     * @param settings the settings for the index
-     * @return index definition
-     * @throws IOException if settings/mapping URL is invalid/malformed
-     */
-    IndexDefinition buildIndexDefinitionFromSettings(String index, Settings settings) throws IOException;
 
-    Map<String, ?> getMapping(String index) throws IOException;
+    void checkMapping(IndexDefinition indexDefinition);
-
-    void checkMapping(String index);
 
     /**
      * Delete an index.
@@ -33,15 +21,6 @@ public interface AdminClient extends BasicClient {
      */
     AdminClient deleteIndex(IndexDefinition indexDefinition);
 
-    /**
-     * Delete an index.
-     *
-     * @param index index
-     * @return this
-     */
-    AdminClient deleteIndex(String index);
-
-
     /**
      * Update replica level.
      * @param indexDefinition the index definition
@@ -51,18 +30,6 @@ public interface AdminClient extends BasicClient {
      */
     AdminClient updateReplicaLevel(IndexDefinition indexDefinition, int level) throws IOException;
 
-    /**
-     * Update replica level.
-     *
-     * @param index index
-     * @param level the replica level
-     * @param maxWaitTime maximum wait time
-     * @param timeUnit time unit
-     * @return this
-     * @throws IOException if replica setting could not be updated
-     */
-    AdminClient updateReplicaLevel(String index, int level, long maxWaitTime, TimeUnit timeUnit) throws IOException;
-
     /**
      * Get replica level.
      * @param indexDefinition the index name
@@ -70,13 +37,6 @@ public interface AdminClient extends BasicClient {
      */
     int getReplicaLevel(IndexDefinition indexDefinition);
 
-    /**
-     * Get replica level.
-     * @param index the index name
-     * @return the replica level of the index
-     */
-    int getReplicaLevel(String index);
-
     /**
      * Force segment merge of an index.
      * @param indexDefinition the index definition
@@ -84,15 +44,6 @@ public interface AdminClient extends BasicClient {
      */
     boolean forceMerge(IndexDefinition indexDefinition);
 
-    /**
-     * Force segment merge of an index.
-     * @param index the index
-     * @param maxWaitTime maximum wait time
-     * @param timeUnit time unit
-     * @return this
-     */
-    boolean forceMerge(String index, long maxWaitTime, TimeUnit timeUnit);
-
     /**
      * Resolve alias.
      *
@@ -117,15 +68,6 @@ public interface AdminClient extends BasicClient {
      */
     Map<String, String> getAliases(String index);
 
-    /**
-     *  Shift from one index to another.
-     * @param indexDefinition the index definition
-     * @param additionalAliases new aliases
-     * @return this
-     */
-    IndexShiftResult shiftIndex(IndexDefinition indexDefinition,
-                                List<String> additionalAliases);
-
     /**
      * Shift from one index to another.
      * @param indexDefinition the index definition
@@ -147,10 +89,10 @@ public interface AdminClient extends BasicClient {
     /**
      * Find the timestamp of the most recently indexed document in the index.
      *
-     * @param index the index name
+     * @param indexDefinition the index definition
      * @param timestampfieldname the timestamp field name
      * @return millis UTC millis of the most recent document
      * @throws IOException if most rcent document can not be found
      */
-    Long mostRecentDocument(String index, String timestampfieldname) throws IOException;
+    Long mostRecentDocument(IndexDefinition indexDefinition, String timestampfieldname) throws IOException;
 }

elx-api/src/main/java/org/xbib/elx/api/BasicClient.java

@@ -56,7 +56,7 @@ public interface BasicClient extends Closeable {
 
     void waitForShards(long maxWaitTime, TimeUnit timeUnit);
 
-    long getSearchableDocs(String index);
+    long getSearchableDocs(IndexDefinition indexDefinition);
 
-    boolean isIndexExists(String index);
+    boolean isIndexExists(IndexDefinition indexDefinition);
 }

elx-api/src/main/java/org/xbib/elx/api/BulkClient.java

@@ -4,11 +4,8 @@ import org.elasticsearch.action.delete.DeleteRequest;
 import org.elasticsearch.action.index.IndexRequest;
 import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.common.bytes.BytesReference;
-import org.elasticsearch.common.settings.Settings;
-import org.elasticsearch.common.xcontent.XContentBuilder;
 import java.io.Flushable;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
 public interface BulkClient extends BasicClient, Flushable {
@@ -19,15 +16,6 @@ public interface BulkClient extends BasicClient, Flushable {
      */
     BulkController getBulkController();
 
-
-    /**
-     * Create a new index.
-     *
-     * @param index index
-     * @throws IOException if new index creation fails
-     */
-    void newIndex(String index) throws IOException;
-
     /**
      * Create a new index.
      * @param indexDefinition the index definition
@@ -36,57 +24,43 @@ public interface BulkClient extends BasicClient, Flushable {
     void newIndex(IndexDefinition indexDefinition) throws IOException;
 
     /**
-     * Create a new index.
+     * Start bulk mode for indexes.
-     *
+     * @param indexDefinition index definition
-     * @param index index
+     * @throws IOException if bulk could not be started
-     * @param settings settings
-     * @throws IOException if settings is invalid or index creation fails
      */
-    void newIndex(String index, Settings settings) throws IOException;
+    void startBulk(IndexDefinition indexDefinition) throws IOException;
 
     /**
-     * Create a new index.
+     * Stop bulk mode.
      *
-     * @param index index
+     * @param indexDefinition index definition
-     * @param settings settings
+     * @throws IOException if bulk could not be startet
-     * @param mapping mapping
-     * @throws IOException if settings/mapping is invalid or index creation fails
      */
-    void newIndex(String index, Settings settings, XContentBuilder mapping) throws IOException;
+    void stopBulk(IndexDefinition indexDefinition) throws IOException;
-
-    /**
-     * Create a new index.
-     *
-     * @param index index
-     * @param settings settings
-     * @param mapping mapping
-     * @throws IOException if settings/mapping is invalid or index creation fails
-     */
-    void newIndex(String index, Settings settings, Map<String, ?> mapping) throws IOException;
 
     /**
      * Add index request. Each request will be added to a queue for bulking requests.
      * Submitting request will be done when limits are exceeded.
      *
-     * @param index  the index
+     * @param indexDefinition  the index definition
      * @param id     the id
      * @param create true if document must be created
      * @param source the source
      * @return this
      */
-    BulkClient index(String index, String id, boolean create, BytesReference source);
+    BulkClient index(IndexDefinition indexDefinition, String id, boolean create, BytesReference source);
 
     /**
      * Index request. Each request will be added to a queue for bulking requests.
      * Submitting request will be done when limits are exceeded.
      *
-     * @param index  the index
+     * @param indexDefinition the index definition
      * @param id     the id
      * @param create true if document is to be created, false otherwise
      * @param source the source
      * @return this client methods
      */
-    BulkClient index(String index, String id, boolean create, String source);
+    BulkClient index(IndexDefinition indexDefinition, String id, boolean create, String source);
 
     /**
      * Index request. Each request will be added to a queue for bulking requests.
@@ -100,11 +74,11 @@ public interface BulkClient extends BasicClient, Flushable {
     /**
      * Delete request.
      *
-     * @param index the index
+     * @param indexDefinition the index definition
      * @param id    the id
      * @return this
      */
-    BulkClient delete(String index, String id);
+    BulkClient delete(IndexDefinition indexDefinition, String id);
 
     /**
      * Delete request. Each request will be added to a queue for bulking requests.
@@ -120,22 +94,22 @@ public interface BulkClient extends BasicClient, Flushable {
      * Submitting request will be done when bulk limits are exceeded.
      * Note that updates only work correctly when all operations between nodes are synchronized.
      *
-     * @param index  the index
+     * @param indexDefinition the index definition
      * @param id     the id
      * @param source the source
      * @return this
      */
-    BulkClient update(String index, String id, BytesReference source);
+    BulkClient update(IndexDefinition indexDefinition, String id, BytesReference source);
 
     /**
      * Update document. Use with precaution! Does not work in all cases.
      *
-     * @param index  the index
+     * @param indexDefinition the index definition
      * @param id     the id
      * @param source the source
      * @return this
      */
-    BulkClient update(String index, String id, String source);
+    BulkClient update(IndexDefinition indexDefinition, String id, String source);
 
     /**
      * Bulked update request. Each request will be added to a queue for bulking requests.
@@ -147,42 +121,6 @@ public interface BulkClient extends BasicClient, Flushable {
      */
     BulkClient update(UpdateRequest updateRequest);
 
-    /**
-     * Start bulk mode for indexes.
-     * @param indexDefinition index definition
-     * @throws IOException if bulk could not be started
-     */
-    void startBulk(IndexDefinition indexDefinition) throws IOException;
-
-    /**
-     * Start bulk mode.
-     *
-     * @param index index
-     * @param startRefreshIntervalSeconds refresh interval before bulk
-     * @param stopRefreshIntervalSeconds  refresh interval after bulk
-     * @throws IOException if bulk could not be started
-     */
-    void startBulk(String index, long startRefreshIntervalSeconds,
-                          long stopRefreshIntervalSeconds) throws IOException;
-
-    /**
-     * Stop bulk mode.
-     *
-     * @param indexDefinition index definition
-     * @throws IOException if bulk could not be startet
-     */
-    void stopBulk(IndexDefinition indexDefinition) throws IOException;
-
-    /**
-     * Stops bulk mode.
-     *
-     * @param index index
-     * @param timeout maximum wait time
-     * @param timeUnit time unit for timeout
-     * @throws IOException if bulk could not be stopped
-     */
-    void stopBulk(String index, long timeout, TimeUnit timeUnit) throws IOException;
-
     /**
      * Wait for all outstanding bulk responses.
      *
@@ -206,15 +144,15 @@ public interface BulkClient extends BasicClient, Flushable {
     /**
      * Refresh the index.
      *
-     * @param index index
+     * @param indexDefinition index definition
      */
-    void refreshIndex(String index);
+    void refreshIndex(IndexDefinition indexDefinition);
 
     /**
      * Flush the index. The cluster clears cache and completes indexing.
      *
-     * @param index index
+     * @param indexDefinition index definition
      */
-    void flushIndex(String index);
+    void flushIndex(IndexDefinition indexDefinition);
 
 }

elx-api/src/main/java/org/xbib/elx/api/BulkController.java

@@ -22,9 +22,6 @@ public interface BulkController extends Closeable, Flushable {
 
     void startBulkMode(IndexDefinition indexDefinition) throws IOException;
 
-    void startBulkMode(String indexName, long startRefreshIntervalInSeconds,
-                       long stopRefreshIntervalInSeconds) throws IOException;
-
     void bulkIndex(IndexRequest indexRequest);
 
     void bulkDelete(DeleteRequest deleteRequest);
@@ -34,6 +31,4 @@ public interface BulkController extends Closeable, Flushable {
     boolean waitForBulkResponses(long timeout, TimeUnit timeUnit);
 
     void stopBulkMode(IndexDefinition indexDefinition) throws IOException;
-
-    void stopBulkMode(String index, long timeout, TimeUnit timeUnit) throws IOException;
 }

elx-api/src/main/java/org/xbib/elx/api/IndexDefinition.java

@@ -16,6 +16,10 @@ public interface IndexDefinition {
 
     String getIndex();
 
+    IndexDefinition setType(String type);
+
+    String getType();
+
     IndexDefinition setFullIndexName(String fullIndexName);
 
     String getFullIndexName();
@@ -36,6 +40,14 @@ public interface IndexDefinition {
 
     Pattern getDateTimePattern();
 
+    IndexDefinition setStartBulkRefreshSeconds(int seconds);
+
+    int getStartBulkRefreshSeconds();
+
+    IndexDefinition setStopBulkRefreshSeconds(int seconds);
+
+    int getStopBulkRefreshSeconds();
+
     IndexDefinition setEnabled(boolean enabled);
 
     boolean isEnabled();
@@ -69,12 +81,4 @@ public interface IndexDefinition {
     long getMaxWaitTime();
 
     TimeUnit getMaxWaitTimeUnit();
-
-    IndexDefinition setStartRefreshInterval(long seconds);
-
-    long getStartRefreshInterval();
-
-    IndexDefinition setStopRefreshInterval(long seconds);
-
-    long getStopRefreshInterval();
 }

elx-common/build.gradle

@@ -1,4 +1,4 @@
-dependencies{
+dependencies {
     api project(':elx-api')
     testImplementation "org.elasticsearch.plugin:transport-netty4-client:${rootProject.property('elasticsearch.version')}"
     testImplementation "io.netty:netty-codec-http:${project.property('netty.version')}"

elx-common/src/main/java/org/xbib/elx/common/AbstractAdminClient.java

@@ -37,16 +37,8 @@ import org.elasticsearch.cluster.metadata.AliasMetadata;
 import org.elasticsearch.cluster.metadata.IndexAbstraction;
 import org.elasticsearch.cluster.metadata.IndexMetadata;
 import org.elasticsearch.cluster.metadata.MappingMetadata;
-import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.collect.ImmutableOpenMap;
 import org.elasticsearch.common.settings.Settings;
-import org.elasticsearch.common.unit.TimeValue;
-import org.elasticsearch.common.xcontent.DeprecationHandler;
-import org.elasticsearch.common.xcontent.NamedXContentRegistry;
-import org.elasticsearch.common.xcontent.ToXContent;
-import org.elasticsearch.common.xcontent.XContentBuilder;
-import org.elasticsearch.common.xcontent.json.JsonXContent;
-import org.elasticsearch.common.xcontent.yaml.YamlXContent;
 import org.elasticsearch.index.query.QueryBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.search.SearchHit;
@@ -58,16 +50,9 @@ import org.xbib.elx.api.AdminClient;
 import org.xbib.elx.api.IndexAliasAdder;
 import org.xbib.elx.api.IndexDefinition;
 import org.xbib.elx.api.IndexPruneResult;
-import org.xbib.elx.api.IndexRetention;
 import org.xbib.elx.api.IndexShiftResult;
 
 import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.time.LocalDate;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -95,22 +80,24 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
     private static final Logger logger = LogManager.getLogger(AbstractAdminClient.class.getName());
 
     @Override
-    public Map<String, ?> getMapping(String index) {
+    public Map<String, ?> getMapping(IndexDefinition indexDefinition) {
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return null;
+        }
         GetMappingsRequestBuilder getMappingsRequestBuilder = new GetMappingsRequestBuilder(client, GetMappingsAction.INSTANCE)
-                .setIndices(index)
+                .setIndices(indexDefinition.getFullIndexName())
                 .setTypes(TYPE_NAME);
         GetMappingsResponse getMappingsResponse = getMappingsRequestBuilder.execute().actionGet();
-        return getMappingsResponse.getMappings().get(index).get(TYPE_NAME).getSourceAsMap();
+        return getMappingsResponse.getMappings()
+                .get(indexDefinition.getFullIndexName())
+                .get(TYPE_NAME)
+                .getSourceAsMap();
     }
 
     @Override
     public AdminClient deleteIndex(IndexDefinition indexDefinition) {
-        return deleteIndex(indexDefinition.getFullIndexName());
-    }
-
-    @Override
-    public AdminClient deleteIndex(String index) {
         ensureClientIsPresent();
+        String index = indexDefinition.getFullIndexName();
         if (index == null) {
             logger.warn("no index name given to delete index");
             return this;
@@ -123,27 +110,26 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
 
     @Override
     public AdminClient updateReplicaLevel(IndexDefinition indexDefinition, int level) throws IOException {
-        return updateReplicaLevel(indexDefinition.getFullIndexName(), level,
+        if (!ensureIndexDefinition(indexDefinition)) {
-                indexDefinition.getMaxWaitTime(), indexDefinition.getMaxWaitTimeUnit());
+            return this;
-    }
+        }
-
-    @Override
-    public AdminClient updateReplicaLevel(String index, int level, long maxWaitTime, TimeUnit timeUnit) throws IOException {
         if (level < 1) {
             logger.warn("invalid replica level");
             return this;
         }
+        String index = indexDefinition.getFullIndexName();
+        long maxWaitTime = indexDefinition.getMaxWaitTime();
+        TimeUnit timeUnit = indexDefinition.getMaxWaitTimeUnit();
         updateIndexSetting(index, "number_of_replicas", level, maxWaitTime, timeUnit);
         return this;
     }
 
     @Override
     public int getReplicaLevel(IndexDefinition indexDefinition) {
-        return getReplicaLevel(indexDefinition.getFullIndexName());
+        if (!ensureIndexDefinition(indexDefinition)) {
-    }
+            return -1;
-
+        }
-    @Override
+        String index = indexDefinition.getFullIndexName();
-    public int getReplicaLevel(String index) {
         GetSettingsRequest request = new GetSettingsRequest().indices(index);
         GetSettingsResponse response = client.execute(GetSettingsAction.INSTANCE, request).actionGet();
         int replica = -1;
@@ -158,10 +144,10 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
 
     @Override
     public String resolveMostRecentIndex(String alias) {
-        ensureClientIsPresent();
         if (alias == null) {
             return null;
         }
+        ensureClientIsPresent();
         GetAliasesRequest getAliasesRequest = new GetAliasesRequest().aliases(alias);
         GetAliasesResponse getAliasesResponse = client.execute(GetAliasesAction.INSTANCE, getAliasesRequest).actionGet();
         Pattern pattern = Pattern.compile("^(.*?)(\\d+)$");
@@ -211,12 +197,6 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
                 .sorted().collect(Collectors.toList());
     }
 
-    @Override
-    public IndexShiftResult shiftIndex(IndexDefinition indexDefinition,
-                                       List<String> additionalAliases) {
-        return shiftIndex(indexDefinition, additionalAliases, null);
-    }
-
     @Override
     public IndexShiftResult shiftIndex(IndexDefinition indexDefinition,
                                        List<String> additionalAliases,
@@ -381,7 +361,10 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
     }
 
     @Override
-    public Long mostRecentDocument(String index, String timestampfieldname) {
+    public Long mostRecentDocument(IndexDefinition indexDefinition, String timestampfieldname) {
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return -1L;
+        }
         ensureClientIsPresent();
         SortBuilder<?> sort = SortBuilders.fieldSort(timestampfieldname).order(SortOrder.DESC);
         SearchSourceBuilder builder = new SearchSourceBuilder();
@@ -389,7 +372,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
         builder.storedField(timestampfieldname);
         builder.size(1);
         SearchRequest searchRequest = new SearchRequest();
-        searchRequest.indices(index);
+        searchRequest.indices(indexDefinition.getFullIndexName());
         searchRequest.source(builder);
         SearchResponse searchResponse =
                 client.execute(SearchAction.INSTANCE, searchRequest).actionGet();
@@ -401,25 +384,25 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
                 return 0L;
             }
         }
-        return null;
+        // almost impossible
+        return -1L;
     }
 
     @Override
     public boolean forceMerge(IndexDefinition indexDefinition) {
-        if (indexDefinition.isForceMergeEnabled()) {
+        if (!ensureIndexDefinition(indexDefinition)) {
-            return forceMerge(indexDefinition.getFullIndexName(), indexDefinition.getMaxWaitTime(),
+            return false;
-                    indexDefinition.getMaxWaitTimeUnit());
         }
-        return false;
+        if (!indexDefinition.isForceMergeEnabled()) {
-    }
+            return false;
-
+        }
-    @Override
+        ensureClientIsPresent();
-    public boolean forceMerge(String index, long maxWaitTime, TimeUnit timeUnit) {
+        String index = indexDefinition.getFullIndexName();
-        TimeValue timeout = toTimeValue(maxWaitTime, timeUnit);
         ForceMergeRequest forceMergeRequest = new ForceMergeRequest();
         forceMergeRequest.indices(index);
         try {
-            client.execute(ForceMergeAction.INSTANCE, forceMergeRequest).get(timeout.getMillis(), TimeUnit.MILLISECONDS);
+            client.execute(ForceMergeAction.INSTANCE, forceMergeRequest)
+                    .get(indexDefinition.getMaxWaitTime(), indexDefinition.getMaxWaitTimeUnit());
             return true;
         } catch (TimeoutException e) {
             logger.error("timeout");
@@ -432,45 +415,12 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
         return false;
     }
 
-    @Override
-    public IndexDefinition buildIndexDefinitionFromSettings(String index, Settings settings)
-            throws IOException {
-        boolean isEnabled = settings.getAsBoolean("enabled", false);
-        String indexName = settings.get("name", index);
-        String dateTimePatternStr = settings.get("dateTimePattern", "^(.*?)(\\\\d+)$");
-        Pattern dateTimePattern = Pattern.compile(dateTimePatternStr);
-        String dateTimeFormat = settings.get("dateTimeFormat", "yyyyMMdd");
-        DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(dateTimeFormat)
-                .withZone(ZoneId.systemDefault());
-        String fullName = indexName + dateTimeFormatter.format(LocalDate.now());
-        String fullIndexName = resolveAlias(fullName).stream().findFirst().orElse(fullName);
-        IndexRetention indexRetention = new DefaultIndexRetention()
-                .setMinToKeep(settings.getAsInt("retention.mintokeep", 0))
-                .setDelta(settings.getAsInt("retention.delta", 0));
-        return new DefaultIndexDefinition()
-                .setEnabled(isEnabled)
-                .setIndex(indexName)
-                .setFullIndexName(fullIndexName)
-                .setSettings(findSettingsFrom(settings.get("settings")))
-                .setMappings(findMappingsFrom(settings.get("mapping")))
-                .setDateTimeFormatter(dateTimeFormatter)
-                .setDateTimePattern(dateTimePattern)
-                .setIgnoreErrors(settings.getAsBoolean("skiperrors", false))
-                .setShift(settings.getAsBoolean("shift", true))
-                .setPrune(settings.getAsBoolean("prune", true))
-                .setReplicaLevel(settings.getAsInt("replica", 0))
-                .setMaxWaitTime(settings.getAsLong("timeout", 30L), TimeUnit.SECONDS)
-                .setRetention(indexRetention)
-                .setStartRefreshInterval(settings.getAsLong("bulk.startrefreshinterval", -1L))
-                .setStopRefreshInterval(settings.getAsLong("bulk.stoprefreshinterval", -1L));
-    }
-
     @Override
     public void updateIndexSetting(String index, String key, Object value, long timeout, TimeUnit timeUnit) throws IOException {
-        ensureClientIsPresent();
         if (index == null) {
             throw new IOException("no index name given");
         }
+        ensureClientIsPresent();
         Settings.Builder updateSettingsBuilder = Settings.builder();
         updateSettingsBuilder.put(key, value.toString());
         UpdateSettingsRequest updateSettingsRequest = new UpdateSettingsRequest(index)
@@ -479,65 +429,20 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
     }
 
     @Override
-    public void checkMapping(String index) {
+    public void checkMapping(IndexDefinition indexDefinition) {
         ensureClientIsPresent();
-        GetMappingsRequest getMappingsRequest = new GetMappingsRequest().indices(index);
+        GetMappingsRequest getMappingsRequest = new GetMappingsRequest().indices(indexDefinition.getFullIndexName());
         GetMappingsResponse getMappingsResponse = client.execute(GetMappingsAction.INSTANCE, getMappingsRequest).actionGet();
         ImmutableOpenMap<String, ImmutableOpenMap<String, MappingMetadata>> map = getMappingsResponse.getMappings();
         map.keys().forEach((Consumer<ObjectCursor<String>>) stringObjectCursor -> {
             ImmutableOpenMap<String, MappingMetadata> mappings = map.get(stringObjectCursor.value);
             for (ObjectObjectCursor<String, MappingMetadata> cursor : mappings) {
                 MappingMetadata mappingMetaData = cursor.value;
-                checkMapping(index, mappingMetaData);
+                checkMapping(indexDefinition.getFullIndexName(), mappingMetaData);
             }
         });
     }
 
-    private static String findSettingsFrom(String string) throws IOException {
-        if (string == null) {
-            return null;
-        }
-        try {
-            URL url = new URL(string);
-            try (InputStream inputStream = url.openStream()) {
-                Settings settings = Settings.builder().loadFromStream(string, inputStream, true).build();
-                XContentBuilder builder = JsonXContent.contentBuilder();
-                settings.toXContent(builder, ToXContent.EMPTY_PARAMS);
-                return Strings.toString(builder);
-            }
-        } catch (MalformedURLException e) {
-            return string;
-        }
-    }
-
-    private static String findMappingsFrom(String string) throws IOException {
-        if (string == null) {
-            return null;
-        }
-        try {
-            URL url = new URL(string);
-            try (InputStream inputStream = url.openStream()) {
-                if (string.endsWith(".json")) {
-                    Map<String, ?> mappings = JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
-                            DeprecationHandler.THROW_UNSUPPORTED_OPERATION, inputStream).mapOrdered();
-                    XContentBuilder builder = JsonXContent.contentBuilder();
-                    builder.startObject().map(mappings).endObject();
-                    return Strings.toString(builder);
-                }
-                if (string.endsWith(".yml") || string.endsWith(".yaml")) {
-                    Map<String, ?> mappings = YamlXContent.yamlXContent.createParser(NamedXContentRegistry.EMPTY,
-                            DeprecationHandler.THROW_UNSUPPORTED_OPERATION, inputStream).mapOrdered();
-                    XContentBuilder builder = JsonXContent.contentBuilder();
-                    builder.startObject().map(mappings).endObject();
-                    return Strings.toString(builder);
-                }
-            }
-            return string;
-        } catch (MalformedURLException e) {
-            return string;
-        }
-    }
-
     private Map<String, String> getFilters(GetAliasesResponse getAliasesResponse) {
         Map<String, String> result = new HashMap<>();
         for (ObjectObjectCursor<String, List<AliasMetadata>> object : getAliasesResponse.getAliases()) {
@@ -630,8 +535,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
                         .setQuery(queryBuilder)
                         .setSize(0)
                         .setTrackTotalHits(true);
-                SearchResponse searchResponse =
+                SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
-                        searchRequestBuilder.execute().actionGet();
                 fields.put(path, searchResponse.getHits().getTotalHits().value);
             }
         }
@@ -783,7 +687,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
 
         @Override
         public String toString() {
-            return "NOTHING TO DO";
+            return "EMPTY PRUNE";
         }
     }
 }

elx-common/src/main/java/org/xbib/elx/common/AbstractBasicClient.java

@@ -24,6 +24,7 @@ import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.unit.TimeValue;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.xbib.elx.api.BasicClient;
+import org.xbib.elx.api.IndexDefinition;
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -58,8 +59,6 @@ public abstract class AbstractBasicClient implements BasicClient {
             logger.log(Level.INFO, "initializing client with settings = " + settings.toDelimitedString(','));
             this.settings = settings;
             setClient(createClient(settings));
-        } else {
-            logger.log(Level.WARN, "not initializing client");
         }
     }
 
@@ -88,8 +87,11 @@ public abstract class AbstractBasicClient implements BasicClient {
         ensureClientIsPresent();
         ClusterHealthStatus status = ClusterHealthStatus.fromString(statusString);
         TimeValue timeout = toTimeValue(maxWaitTime, timeUnit);
-        ClusterHealthResponse healthResponse = client.execute(ClusterHealthAction.INSTANCE,
+        ClusterHealthRequest clusterHealthRequest = new ClusterHealthRequest()
-                new ClusterHealthRequest().timeout(timeout).waitForStatus(status)).actionGet();
+                .timeout(timeout)
+                .waitForStatus(status);
+        ClusterHealthResponse healthResponse =
+                client.execute(ClusterHealthAction.INSTANCE, clusterHealthRequest).actionGet();
         if (healthResponse != null && healthResponse.isTimedOut()) {
             String message = "timeout, cluster state is " + healthResponse.getStatus().name() + " and not " + status.name();
             logger.error(message);
@@ -100,8 +102,8 @@ public abstract class AbstractBasicClient implements BasicClient {
     @Override
     public void waitForShards(long maxWaitTime, TimeUnit timeUnit) {
         ensureClientIsPresent();
+        logger.info("waiting for cluster shard settling");
         TimeValue timeout = toTimeValue(maxWaitTime, timeUnit);
-        logger.log(Level.DEBUG, "waiting " + timeout + " for shard settling down");
         ClusterHealthRequest clusterHealthRequest = new ClusterHealthRequest()
                 .waitForNoInitializingShards(true)
                 .waitForNoRelocatingShards(true)
@@ -109,7 +111,7 @@ public abstract class AbstractBasicClient implements BasicClient {
         ClusterHealthResponse healthResponse =
                 client.execute(ClusterHealthAction.INSTANCE, clusterHealthRequest).actionGet();
         if (healthResponse.isTimedOut()) {
-            String message = "timeout while waiting for cluster shards: " + timeout;
+            String message = "timeout waiting for cluster shards: " + timeout;
             logger.error(message);
             throw new IllegalStateException(message);
         }
@@ -137,9 +139,9 @@ public abstract class AbstractBasicClient implements BasicClient {
     }
 
     @Override
-    public long getSearchableDocs(String index) {
+    public long getSearchableDocs(IndexDefinition indexDefinition) {
         SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client, SearchAction.INSTANCE)
-                .setIndices(index)
+                .setIndices(indexDefinition.getFullIndexName())
                 .setQuery(QueryBuilders.matchAllQuery())
                 .setSize(0)
                 .setTrackTotalHits(true);
@@ -147,15 +149,14 @@ public abstract class AbstractBasicClient implements BasicClient {
     }
 
     @Override
-    public boolean isIndexExists(String index) {
+    public boolean isIndexExists(IndexDefinition indexDefinition) {
         IndicesExistsRequest indicesExistsRequest = new IndicesExistsRequest();
-        indicesExistsRequest.indices(index);
+        indicesExistsRequest.indices(indexDefinition.getFullIndexName());
         IndicesExistsResponse indicesExistsResponse =
                 client.execute(IndicesExistsAction.INSTANCE, indicesExistsRequest).actionGet();
         return indicesExistsResponse.isExists();
     }
 
-
     @Override
     public void close() throws IOException {
         ensureClientIsPresent();
@@ -192,6 +193,14 @@ public abstract class AbstractBasicClient implements BasicClient {
         }
     }
 
+    protected boolean ensureIndexDefinition(IndexDefinition indexDefinition) {
+        if (!indexDefinition.isEnabled()) {
+            logger.warn("index " + indexDefinition.getFullIndexName() + " is disabled");
+            return false;
+        }
+        return true;
+    }
+
     protected static TimeValue toTimeValue(long timeValue, TimeUnit timeUnit) {
         switch (timeUnit) {
             case DAYS:

elx-common/src/main/java/org/xbib/elx/common/AbstractBulkClient.java

@@ -79,78 +79,65 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
 
     @Override
     public void newIndex(IndexDefinition indexDefinition) throws IOException {
-        Settings settings = indexDefinition.getSettings() == null ? null :
+        if (!ensureIndexDefinition(indexDefinition)) {
-                Settings.builder().loadFromSource(indexDefinition.getSettings(), XContentType.JSON).build();
-        Map<String, ?> mappings = indexDefinition.getMappings() == null ? null :
-                JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
-                        DeprecationHandler.THROW_UNSUPPORTED_OPERATION, indexDefinition.getMappings()).mapOrdered();
-        newIndex(indexDefinition.getFullIndexName(), settings, mappings);
-    }
-
-    @Override
-    public void newIndex(String index) throws IOException {
-        newIndex(index, Settings.EMPTY, (Map<String, ?>) null);
-    }
-
-    @Override
-    public void newIndex(String index, Settings settings) throws IOException {
-        newIndex(index, settings, (Map<String, ?>) null);
-    }
-
-    @Override
-    public void newIndex(String index, Settings settings, Map<String, ?> mapping) throws IOException {
-        if (mapping == null || mapping.isEmpty()) {
-            newIndex(index, settings, (XContentBuilder) null);
-        } else {
-            newIndex(index, settings, JsonXContent.contentBuilder().map(mapping));
-        }
-    }
-
-    @Override
-    public void newIndex(String index, Settings settings, XContentBuilder builder) throws IOException {
-        if (index == null) {
-            logger.warn("unable to create index, no index name given");
             return;
         }
+        String index = indexDefinition.getFullIndexName();
+        if (index == null) {
+            throw new IllegalArgumentException("no index name given");
+        }
         ensureClientIsPresent();
         CreateIndexRequestBuilder createIndexRequestBuilder = new CreateIndexRequestBuilder(client, CreateIndexAction.INSTANCE)
                 .setIndex(index);
-        if (settings != null) {
+        if (indexDefinition.getSettings() == null) {
-            createIndexRequestBuilder.setSettings(settings);
+            XContentBuilder builder = JsonXContent.contentBuilder()
+                    .startObject()
+                    .startObject("index")
+                    .field("number_of_shards", 1)
+                    .field("number_of_replicas", 0)
+                    .endObject()
+                    .endObject();
+            indexDefinition.setSettings(Strings.toString(builder));
         }
-        if (builder != null) {
+        Settings settings = Settings.builder().loadFromSource(indexDefinition.getSettings(), XContentType.JSON).build();
-            createIndexRequestBuilder.addMapping(TYPE_NAME, builder);
+        createIndexRequestBuilder.setSettings(settings);
-            logger.debug("adding mapping = {}", Strings.toString(builder));
+        Map<String, ?> mappings = indexDefinition.getMappings() == null ? null :
+                JsonXContent.jsonXContent.createParser(NamedXContentRegistry.EMPTY,
+                        DeprecationHandler.THROW_UNSUPPORTED_OPERATION, indexDefinition.getMappings()).mapOrdered();
+        if (mappings != null) {
+            createIndexRequestBuilder.addMapping(TYPE_NAME, mappings);
         } else {
             createIndexRequestBuilder.addMapping(TYPE_NAME,
                     JsonXContent.contentBuilder().startObject().startObject(TYPE_NAME).endObject().endObject());
-            logger.debug("empty mapping");
         }
         CreateIndexResponse createIndexResponse = createIndexRequestBuilder.execute().actionGet();
         if (createIndexResponse.isAcknowledged()) {
             logger.info("index {} created", index);
         } else {
             logger.warn("index creation of {} not acknowledged", index);
+            return;
         }
-        refreshIndex(index);
+        // we really need state GREEN. If yellow, we may trigger shard write errors and queue will exceed quickly.
+        logger.info("waiting for GREEN after index {} was created", index);
+        waitForCluster("GREEN", indexDefinition.getMaxWaitTime(), indexDefinition.getMaxWaitTimeUnit());
     }
 
     @Override
     public void startBulk(IndexDefinition indexDefinition) throws IOException {
-        startBulk(indexDefinition.getFullIndexName(), -1, 1);
+        if (!ensureIndexDefinition(indexDefinition)) {
-    }
+            return;
-
+        }
-    @Override
-    public void startBulk(String index, long startRefreshIntervalSeconds, long stopRefreshIntervalSeconds)
-            throws IOException {
         if (bulkController != null) {
             ensureClientIsPresent();
-            bulkController.startBulkMode(index, startRefreshIntervalSeconds, stopRefreshIntervalSeconds);
+            bulkController.startBulkMode(indexDefinition);
         }
     }
 
     @Override
     public void stopBulk(IndexDefinition indexDefinition) throws IOException {
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return;
+        }
         if (bulkController != null) {
             ensureClientIsPresent();
             bulkController.stopBulkMode(indexDefinition);
@@ -158,22 +145,17 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
     }
 
     @Override
-    public void stopBulk(String index, long timeout, TimeUnit timeUnit) throws IOException {
+    public BulkClient index(IndexDefinition indexDefinition, String id, boolean create, String source) {
-        if (bulkController != null) {
+        return index(indexDefinition, id, create,
-            ensureClientIsPresent();
+                new BytesArray(source.getBytes(StandardCharsets.UTF_8)));
-            bulkController.stopBulkMode(index, timeout, timeUnit);
+    }
+
+    @Override
+    public BulkClient index(IndexDefinition indexDefinition, String id, boolean create, BytesReference source) {
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return this;
         }
-    }
+        return index(new IndexRequest().index(indexDefinition.getFullIndexName()).id(id).create(create)
-
-    @Override
-    public BulkClient index(String index, String id, boolean create, String source) {
-        return index(new IndexRequest().index(index).id(id).create(create)
-                .source(new BytesArray(source.getBytes(StandardCharsets.UTF_8)), XContentType.JSON));
-    }
-
-    @Override
-    public BulkClient index(String index, String id, boolean create, BytesReference source) {
-        return index(new IndexRequest().index(index).id(id).create(create)
                 .source(source, XContentType.JSON));
     }
 
@@ -187,8 +169,11 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
     }
 
     @Override
-    public BulkClient delete(String index, String id) {
+    public BulkClient delete(IndexDefinition indexDefinition, String id) {
-        return delete(new DeleteRequest().index(index).id(id));
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return this;
+        }
+        return delete(new DeleteRequest().index(indexDefinition.getFullIndexName()).id(id));
     }
 
     @Override
@@ -201,21 +186,25 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
     }
 
     @Override
-    public BulkClient update(String index, String id, BytesReference source) {
+    public BulkClient update(IndexDefinition indexDefinition, String id, String source) {
-        return update(new UpdateRequest().index(index).id(id)
+        return update(indexDefinition, id, new BytesArray(source.getBytes(StandardCharsets.UTF_8)));
+    }
+
+    @Override
+    public BulkClient update(IndexDefinition indexDefinition, String id, BytesReference source) {
+        if (!ensureIndexDefinition(indexDefinition)) {
+            return this;
+        }
+        return update(new UpdateRequest().index(indexDefinition.getFullIndexName()).id(id)
                 .doc(source, XContentType.JSON));
     }
 
-    @Override
-    public BulkClient update(String index, String id, String source) {
-        return update(new UpdateRequest().index(index).id(id)
-                .doc(source.getBytes(StandardCharsets.UTF_8), XContentType.JSON));
-    }
-
     @Override
     public BulkClient update(UpdateRequest updateRequest) {
-        ensureClientIsPresent();
+        if (bulkController != null) {
-        bulkController.bulkUpdate(updateRequest);
+            ensureClientIsPresent();
+            bulkController.bulkUpdate(updateRequest);
+        }
         return this;
     }
 
@@ -231,18 +220,20 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
     }
 
     @Override
-    public void flushIndex(String index) {
+    public void flushIndex(IndexDefinition indexDefinition) {
-        if (index != null) {
+        if (!ensureIndexDefinition(indexDefinition)) {
-            ensureClientIsPresent();
+            return;
-            client.execute(FlushAction.INSTANCE, new FlushRequest(index)).actionGet();
         }
+        ensureClientIsPresent();
+        client.execute(FlushAction.INSTANCE, new FlushRequest(indexDefinition.getFullIndexName())).actionGet();
     }
 
     @Override
-    public void refreshIndex(String index) {
+    public void refreshIndex(IndexDefinition indexDefinition) {
-        if (index != null) {
+        if (!ensureIndexDefinition(indexDefinition)) {
-            ensureClientIsPresent();
+            return;
-            client.execute(RefreshAction.INSTANCE, new RefreshRequest(index)).actionGet();
         }
+        ensureClientIsPresent();
+        client.execute(RefreshAction.INSTANCE, new RefreshRequest(indexDefinition.getFullIndexName())).actionGet();
     }
 }

elx-common/src/main/java/org/xbib/elx/common/ClientBuilder.java

@@ -39,7 +39,7 @@ public class ClientBuilder {
     }
 
     public ClientBuilder(ElasticsearchClient client) {
-        this(client, Thread.currentThread().getContextClassLoader());
+        this(client, ClassLoader.getSystemClassLoader());
     }
 
     public ClientBuilder(ElasticsearchClient client, ClassLoader classLoader) {
@@ -47,6 +47,17 @@ public class ClientBuilder {
         this.classLoader = classLoader;
         this.settingsBuilder = Settings.builder();
         settingsBuilder.put("node.name", "elx-client-" + Version.CURRENT);
+        for (Parameters p : Parameters.values()) {
+            if (p.getType() == Boolean.class) {
+                settingsBuilder.put(p.getName(), p.getBoolean());
+            }
+            if (p.getType() == Integer.class) {
+                settingsBuilder.put(p.getName(), p.getInteger());
+            }
+            if (p.getType() == String.class) {
+                settingsBuilder.put(p.getName(), p.getString());
+            }
+        }
     }
 
     public static ClientBuilder builder() {

elx-common/src/main/java/org/xbib/elx/common/DefaultBulkController.java

@@ -16,10 +16,6 @@ import org.xbib.elx.api.BulkProcessor;
 import org.xbib.elx.api.IndexDefinition;
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 
@@ -35,11 +31,7 @@ public class DefaultBulkController implements BulkController {
 
     private BulkProcessor bulkProcessor;
 
-    private final List<String> indexNames;
+    private BulkListener bulkListener;
-
-    private final Map<String, Long> startBulkRefreshIntervals;
-
-    private final Map<String, Long> stopBulkRefreshIntervals;
 
     private final long maxWaitTime;
 
@@ -50,10 +42,7 @@ public class DefaultBulkController implements BulkController {
     public DefaultBulkController(BulkClient bulkClient) {
         this.bulkClient = bulkClient;
         this.bulkMetric = new DefaultBulkMetric();
-        this.indexNames = new ArrayList<>();
         this.active = new AtomicBoolean(false);
-        this.startBulkRefreshIntervals = new HashMap<>();
-        this.stopBulkRefreshIntervals = new HashMap<>();
         this.maxWaitTime = 30L;
         this.maxWaitTimeUnit = TimeUnit.SECONDS;
     }
@@ -71,31 +60,38 @@ public class DefaultBulkController implements BulkController {
     @Override
     public void init(Settings settings) {
         bulkMetric.init(settings);
-        int maxActionsPerRequest = settings.getAsInt(Parameters.MAX_ACTIONS_PER_REQUEST.name(),
+        int maxActionsPerRequest = settings.getAsInt(Parameters.MAX_ACTIONS_PER_REQUEST.getName(),
-                Parameters.DEFAULT_MAX_ACTIONS_PER_REQUEST.getNum());
+                Parameters.MAX_ACTIONS_PER_REQUEST.getInteger());
-        int maxConcurrentRequests = settings.getAsInt(Parameters.MAX_CONCURRENT_REQUESTS.name(),
+        int maxConcurrentRequests = settings.getAsInt(Parameters.MAX_CONCURRENT_REQUESTS.getName(),
-                Parameters.DEFAULT_MAX_CONCURRENT_REQUESTS.getNum());
+                Parameters.MAX_CONCURRENT_REQUESTS.getInteger());
-        TimeValue flushIngestInterval = settings.getAsTime(Parameters.FLUSH_INTERVAL.name(),
+        String flushIngestIntervalStr = settings.get(Parameters.FLUSH_INTERVAL.getName(),
-                TimeValue.timeValueSeconds(Parameters.DEFAULT_FLUSH_INTERVAL.getNum()));
+                Parameters.FLUSH_INTERVAL.getString());
-        ByteSizeValue maxVolumePerRequest = settings.getAsBytesSize(Parameters.MAX_VOLUME_PER_REQUEST.name(),
+        TimeValue flushIngestInterval = TimeValue.parseTimeValue(flushIngestIntervalStr,
-                ByteSizeValue.parseBytesSizeValue(Parameters.DEFAULT_MAX_VOLUME_PER_REQUEST.getString(),
+                TimeValue.timeValueSeconds(30), "");
-                        "maxVolumePerRequest"));
+        ByteSizeValue maxVolumePerRequest = settings.getAsBytesSize(Parameters.MAX_VOLUME_PER_REQUEST.getName(),
-        boolean enableBulkLogging = settings.getAsBoolean(Parameters.ENABLE_BULK_LOGGING.name(),
+                ByteSizeValue.parseBytesSizeValue(Parameters.MAX_VOLUME_PER_REQUEST.getString(), "1m"));
-                Parameters.ENABLE_BULK_LOGGING.getValue());
+        boolean enableBulkLogging = settings.getAsBoolean(Parameters.ENABLE_BULK_LOGGING.getName(),
-        BulkListener bulkListener = new DefaultBulkListener(this, bulkMetric, enableBulkLogging);
+                Parameters.ENABLE_BULK_LOGGING.getBoolean());
+        boolean failOnBulkError = settings.getAsBoolean(Parameters.FAIL_ON_BULK_ERROR.getName(),
+                Parameters.FAIL_ON_BULK_ERROR.getBoolean());
+        this.bulkListener = new DefaultBulkListener(this, bulkMetric, enableBulkLogging, failOnBulkError);
         this.bulkProcessor = DefaultBulkProcessor.builder(bulkClient.getClient(), bulkListener)
                 .setBulkActions(maxActionsPerRequest)
                 .setConcurrentRequests(maxConcurrentRequests)
                 .setFlushInterval(flushIngestInterval)
                 .setBulkSize(maxVolumePerRequest)
                 .build();
+        this.active.set(true);
         if (logger.isInfoEnabled()) {
             logger.info("bulk processor up with maxActionsPerRequest = {} maxConcurrentRequests = {} " +
-                            "flushIngestInterval = {} maxVolumePerRequest = {} bulk logging = {} logger debug = {} from settings = {}",
+                            "flushIngestInterval = {} maxVolumePerRequest = {} " +
-                    maxActionsPerRequest, maxConcurrentRequests, flushIngestInterval, maxVolumePerRequest,
+                            "bulk logging = {} fail on bulk error = {} " +
-                    enableBulkLogging, logger.isDebugEnabled(), settings.toDelimitedString(','));
+                            "logger debug = {} from settings = {}",
+                    maxActionsPerRequest, maxConcurrentRequests,
+                    flushIngestInterval, maxVolumePerRequest,
+                    enableBulkLogging, failOnBulkError,
+                    logger.isDebugEnabled(), settings.toDelimitedString(','));
         }
-        this.active.set(true);
     }
 
     @Override
@@ -105,22 +101,11 @@ public class DefaultBulkController implements BulkController {
 
     @Override
     public void startBulkMode(IndexDefinition indexDefinition) throws IOException {
-        startBulkMode(indexDefinition.getFullIndexName(), indexDefinition.getStartRefreshInterval(),
+        String indexName = indexDefinition.getFullIndexName();
-                indexDefinition.getStopRefreshInterval());
+        if (indexDefinition.getStartBulkRefreshSeconds() != 0) {
-    }
+            bulkClient.updateIndexSetting(indexName, "refresh_interval",
-
+                    indexDefinition.getStartBulkRefreshSeconds() + "s",
-    @Override
+                    30L, TimeUnit.SECONDS);
-    public void startBulkMode(String indexName,
-                              long startRefreshIntervalInSeconds,
-                              long stopRefreshIntervalInSeconds) throws IOException {
-        if (!indexNames.contains(indexName)) {
-            indexNames.add(indexName);
-            startBulkRefreshIntervals.put(indexName, startRefreshIntervalInSeconds);
-            stopBulkRefreshIntervals.put(indexName, stopRefreshIntervalInSeconds);
-            if (startRefreshIntervalInSeconds != 0L) {
-                bulkClient.updateIndexSetting(indexName, "refresh_interval", startRefreshIntervalInSeconds + "s",
-                        30L, TimeUnit.SECONDS);
-            }
         }
     }
 
@@ -169,31 +154,30 @@ public class DefaultBulkController implements BulkController {
     @Override
     public boolean waitForBulkResponses(long timeout, TimeUnit timeUnit) {
         try {
-            return bulkProcessor.awaitFlush(timeout, timeUnit);
+            if (bulkProcessor != null) {
+                bulkProcessor.flush();
+                return bulkProcessor.awaitFlush(timeout, timeUnit);
+            }
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();
             logger.error("interrupted");
             return false;
+        } catch (IOException e) {
+            logger.error(e.getMessage(), e);
+            return false;
         }
+        return false;
     }
 
     @Override
     public void stopBulkMode(IndexDefinition indexDefinition) throws IOException {
-        stopBulkMode(indexDefinition.getFullIndexName(),
-                indexDefinition.getMaxWaitTime(), indexDefinition.getMaxWaitTimeUnit());
-    }
-
-    @Override
-    public void stopBulkMode(String index, long timeout, TimeUnit timeUnit) throws IOException {
         flush();
-        if (waitForBulkResponses(timeout, timeUnit)) {
+        if (waitForBulkResponses(indexDefinition.getMaxWaitTime(), indexDefinition.getMaxWaitTimeUnit())) {
-            if (indexNames.contains(index)) {
+            if (indexDefinition.getStopBulkRefreshSeconds() != 0) {
-                Long secs = stopBulkRefreshIntervals.get(index);
+                bulkClient.updateIndexSetting(indexDefinition.getFullIndexName(),
-                if (secs != null && secs != 0L) {
+                        "refresh_interval",
-                    bulkClient.updateIndexSetting(index, "refresh_interval", secs + "s",
+                        indexDefinition.getStopBulkRefreshSeconds() + "s",
-                            30L, TimeUnit.SECONDS);
+                        30L, TimeUnit.SECONDS);
-                }
-                indexNames.remove(index);
             }
         }
     }
@@ -209,15 +193,7 @@ public class DefaultBulkController implements BulkController {
     public void close() throws IOException {
         flush();
         bulkMetric.close();
-        if (bulkClient.waitForResponses(maxWaitTime, maxWaitTimeUnit)) {
+        bulkClient.waitForResponses(maxWaitTime, maxWaitTimeUnit);
-            for (String index : indexNames) {
-                Long secs = stopBulkRefreshIntervals.get(index);
-                if (secs != null && secs != 0L)
-                bulkClient.updateIndexSetting(index, "refresh_interval", secs + "s",
-                        30L, TimeUnit.SECONDS);
-            }
-            indexNames.clear();
-        }
         if (bulkProcessor != null) {
             bulkProcessor.close();
         }

elx-common/src/main/java/org/xbib/elx/common/DefaultBulkListener.java

@@ -19,14 +19,18 @@ public class DefaultBulkListener implements BulkListener {
 
     private final boolean isBulkLoggingEnabled;
 
+    private final boolean failOnError;
+
     private Throwable lastBulkError;
 
     public DefaultBulkListener(BulkController bulkController,
                                BulkMetric bulkMetric,
-                               boolean isBulkLoggingEnabled) {
+                               boolean isBulkLoggingEnabled,
+                               boolean failOnError) {
         this.bulkController = bulkController;
         this.bulkMetric = bulkMetric;
         this.isBulkLoggingEnabled = isBulkLoggingEnabled;
+        this.failOnError = failOnError;
     }
 
     @Override
@@ -74,6 +78,10 @@ public class DefaultBulkListener implements BulkListener {
                 logger.error("bulk [{}] failed with {} failed items, failure message = {}",
                         executionId, n, response.buildFailureMessage());
             }
+            if (failOnError) {
+                throw new IllegalStateException("bulk failed: id = " + executionId +
+                        " n = " + n + " message = " + response.buildFailureMessage());
+            }
         } else {
             bulkMetric.getCurrentIngestNumDocs().dec(response.getItems().length);
         }

elx-common/src/main/java/org/xbib/elx/common/Parameters.java

@@ -2,51 +2,54 @@ package org.xbib.elx.common;
 
 public enum Parameters {
 
-    ENABLE_BULK_LOGGING(false),
+    MAX_WAIT_BULK_RESPONSE_SECONDS("bulk.max_wait_response_seconds", Integer.class, 30),
 
-    DEFAULT_MAX_ACTIONS_PER_REQUEST(1000),
+    START_BULK_REFRESH_SECONDS("bulk.start_refresh_seconds", Integer.class, 0),
 
-    DEFAULT_MAX_CONCURRENT_REQUESTS(Runtime.getRuntime().availableProcessors()),
+    STOP_BULK_REFRESH_SECONDS("bulk.stop_refresh_seconds", Integer.class, 30),
 
-    DEFAULT_MAX_VOLUME_PER_REQUEST("10mb"),
+    ENABLE_BULK_LOGGING("bulk.logging.enabled", Boolean.class, true),
 
-    DEFAULT_FLUSH_INTERVAL(30),
+    FAIL_ON_BULK_ERROR("bulk.failonerror", Boolean.class, true),
 
-    MAX_ACTIONS_PER_REQUEST ("max_actions_per_request"),
+    MAX_ACTIONS_PER_REQUEST("bulk.max_actions_per_request", Integer.class, 1000),
 
-    MAX_CONCURRENT_REQUESTS("max_concurrent_requests"),
+    // 0 = 1 CPU, synchronous requests, > 0 = n + 1 CPUs, asynchronous requests
+    MAX_CONCURRENT_REQUESTS("bulk.max_concurrent_requests", Integer.class, Runtime.getRuntime().availableProcessors() - 1),
 
-    MAX_VOLUME_PER_REQUEST("max_volume_per_request"),
+    MAX_VOLUME_PER_REQUEST("bulk.max_volume_per_request", String.class, "1mb"),
 
-    FLUSH_INTERVAL("flush_interval");
+    FLUSH_INTERVAL("bulk.flush_interval", String.class, "30s");
 
-    boolean value;
+    private final String name;
 
-    int num;
+    private final Class<?> type;
 
-    String string;
+    private final Object value;
 
-    Parameters(boolean value) {
+    Parameters(String name, Class<?> type, Object value) {
+        this.name = name;
+        this.type = type;
         this.value = value;
     }
 
-    Parameters(int num) {
+    public String getName() {
-        this.num = num;
+        return name;
     }
 
-    Parameters(String string) {
+    public Class<?> getType() {
-        this.string = string;
+        return type;
     }
 
-    public boolean getValue() {
+    public Boolean getBoolean() {
-        return value;
+        return type == Boolean.class ? (Boolean) value : Boolean.FALSE;
     }
 
-    public int getNum() {
+    public Integer getInteger() {
-        return num;
+        return type == Integer.class ? (Integer) value : 0;
     }
 
     public String getString() {
-        return string;
+        return type == String.class ? (String)  value : null;
     }
 }