align with es221

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

@@ -8,6 +8,8 @@ import java.util.concurrent.TimeUnit;
 
 public interface BasicClient extends Closeable {
 
+    void init(Settings settings);
+
     void putClusterSetting(String key, Object value, long timeout, TimeUnit timeUnit);
 
     /**
@@ -23,8 +25,6 @@ public interface BasicClient extends Closeable {
      */
     ElasticsearchClient getClient();
 
-    void init(Settings settings);
-
     /**
      * Get cluster name.
      * @return the cluster name

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

@@ -65,7 +65,7 @@ public interface BulkClient extends BasicClient, Flushable {
      * Delete request.
      *
      * @param indexDefinition the index definition
-     * @param id    the id
+     * @param id the id
      * @return this
      */
     BulkClient delete(IndexDefinition indexDefinition, String id);
@@ -85,7 +85,7 @@ public interface BulkClient extends BasicClient, Flushable {
      * Note that updates only work correctly when all operations between nodes are synchronized.
      *
      * @param indexDefinition the index definition
-     * @param id     the id
+     * @param id the id
      * @param source the source
      * @return this
      */
@@ -95,7 +95,7 @@ public interface BulkClient extends BasicClient, Flushable {
      * Update document. Use with precaution! Does not work in all cases.
      *
      * @param indexDefinition the index definition
-     * @param id     the id
+     * @param id the id
      * @param source the source
      * @return this
      */

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

@@ -131,6 +131,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
         if (isIndexDefinitionDisabled(indexDefinition)) {
             return -1;
         }
+        ensureClientIsPresent();
         String index = indexDefinition.getFullIndexName();
         GetSettingsRequest request = new GetSettingsRequest().indices(index);
         GetSettingsResponse response = client.execute(GetSettingsAction.INSTANCE, request).actionGet();
@@ -168,6 +169,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
         if (index == null) {
             return Collections.emptyMap();
         }
+        ensureClientIsPresent();
         GetAliasesRequest getAliasesRequest = new GetAliasesRequest().indices(index);
         return getFilters(client.execute(GetAliasesAction.INSTANCE, getAliasesRequest).actionGet());
     }
@@ -331,7 +333,7 @@ public abstract class AbstractAdminClient extends AbstractBasicClient implements
             }
         }
         if (candidateIndices.isEmpty()) {
-             logger.info("no candidates found");
+            logger.info("no candidates found");
             return new EmptyPruneResult();
         }
         if (mintokeep > 0 && candidateIndices.size() <= mintokeep) {

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

@@ -71,9 +71,9 @@ public abstract class AbstractBasicClient implements BasicClient {
 
     @Override
     public void init(Settings settings) {
+        this.settings = settings;
         if (closed.compareAndSet(false, true)) {
             logger.log(Level.INFO, "initializing with settings = " + settings.toDelimitedString(','));
-            this.settings = settings;
             setClient(createClient(settings));
         }
     }
@@ -176,6 +176,7 @@ public abstract class AbstractBasicClient implements BasicClient {
 
     @Override
     public boolean isIndexExists(IndexDefinition indexDefinition) {
+        ensureClientIsPresent();
         IndicesExistsRequest indicesExistsRequest = new IndicesExistsRequest();
         indicesExistsRequest.indices(indexDefinition.getFullIndexName());
         IndicesExistsResponse indicesExistsResponse =
@@ -185,18 +186,17 @@ public abstract class AbstractBasicClient implements BasicClient {
 
     @Override
     public void close() throws IOException {
-        ensureClientIsPresent();
         if (closed.compareAndSet(false, true)) {
-            closeClient(settings);
             if (scheduler != null) {
                 scheduler.shutdown();
             }
+            closeClient(settings);
         }
     }
 
     protected abstract ElasticsearchClient createClient(Settings settings);
 
-    protected abstract void closeClient(Settings settings) throws IOException;
+    protected abstract void closeClient(Settings settings);
 
     protected void updateIndexSetting(String index, String key, Object value, long timeout, TimeUnit timeUnit) {
         ensureClientIsPresent();

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

@@ -191,8 +191,10 @@ public abstract class AbstractBulkClient extends AbstractBasicClient implements
 
     @Override
     public BulkClient index(IndexRequest indexRequest) {
-        ensureClientIsPresent();
-        bulkProcessor.add(indexRequest);
+        if (bulkProcessor != null) {
+            ensureClientIsPresent();
+            bulkProcessor.add(indexRequest);
+        }
         return this;
     }
 

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

@@ -94,7 +94,6 @@ public class DefaultIndexDefinition implements IndexDefinition {
         if (settings.get("settings") != null && settings.get("mapping") != null) {
             setSettings(findSettingsFrom(settings.get("settings")));
             setMappings(findMappingsFrom(settings.get("mapping")));
-            setReplicaCount(settings.getAsInt("replica", 0));
             boolean shift = settings.getAsBoolean("shift", false);
             setShift(shift);
             if (shift) {

elx-http/src/main/java/org/xbib/elx/http/HttpBulkClient.java

@@ -9,7 +9,6 @@ import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.threadpool.ThreadPool;
 import org.xbib.elx.common.AbstractBulkClient;
-import java.io.IOException;
 
 /**
  * Elasticsearch HTTP bulk client.
@@ -35,7 +34,7 @@ public class HttpBulkClient extends AbstractBulkClient implements ElasticsearchC
     }
 
     @Override
-    protected void closeClient(Settings settings) throws IOException {
+    protected void closeClient(Settings settings) {
         helper.closeClient(settings);
     }
 

elx-http/src/main/java/org/xbib/elx/http/HttpSearchClient.java

@@ -9,7 +9,6 @@ import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.threadpool.ThreadPool;
 import org.xbib.elx.common.AbstractSearchClient;
-import java.io.IOException;
 
 /**
  * Elasticsearch HTTP search client.
@@ -35,7 +34,7 @@ public class HttpSearchClient extends AbstractSearchClient implements Elasticsea
     }
 
     @Override
-    protected void closeClient(Settings settings) throws IOException {
+    protected void closeClient(Settings settings) {
         helper.closeClient(settings);
     }
 

elx-node/src/main/java/org/xbib/elx/node/NodeAdminClient.java

@@ -3,7 +3,6 @@ package org.xbib.elx.node;
 import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.settings.Settings;
 import org.xbib.elx.common.AbstractAdminClient;
-import java.io.IOException;
 
 public class NodeAdminClient extends AbstractAdminClient {
 
@@ -20,7 +19,7 @@ public class NodeAdminClient extends AbstractAdminClient {
     }
 
     @Override
-    public void closeClient(Settings settings) throws IOException {
+    public void closeClient(Settings settings) {
         helper.closeClient(settings);
     }
 }

elx-node/src/main/java/org/xbib/elx/node/NodeBulkClient.java

@@ -3,7 +3,6 @@ package org.xbib.elx.node;
 import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.settings.Settings;
 import org.xbib.elx.common.AbstractBulkClient;
-import java.io.IOException;
 
 public class NodeBulkClient extends AbstractBulkClient {
 
@@ -20,7 +19,7 @@ public class NodeBulkClient extends AbstractBulkClient {
     }
 
     @Override
-    public void closeClient(Settings settings) throws IOException {
+    public void closeClient(Settings settings) {
         helper.closeClient(settings);
     }
 }

elx-node/src/main/java/org/xbib/elx/node/NodeClientHelper.java

@@ -40,11 +40,15 @@ public class NodeClientHelper {
                 key -> innerCreateClient(settings));
     }
 
-    public void closeClient(Settings settings) throws IOException {
-        ElasticsearchClient client = clientMap.remove(settings.get("cluster.name"));
-        if (client != null) {
-            logger.debug("closing node...");
-            node.close();
+    public void closeClient(Settings settings) {
+        clientMap.remove(settings.get("cluster.name"));
+        logger.debug("closing node...");
+        if (node != null) {
+            try {
+                node.close();
+            } catch (IOException e) {
+                logger.log(Level.WARN, e.getMessage(), e);
+            }
             node = null;
         }
     }

elx-node/src/main/java/org/xbib/elx/node/NodeSearchClient.java

@@ -3,7 +3,6 @@ package org.xbib.elx.node;
 import org.elasticsearch.client.ElasticsearchClient;
 import org.elasticsearch.common.settings.Settings;
 import org.xbib.elx.common.AbstractSearchClient;
-import java.io.IOException;
 
 public class NodeSearchClient extends AbstractSearchClient {
 
@@ -20,7 +19,7 @@ public class NodeSearchClient extends AbstractSearchClient {
     }
 
     @Override
-    public void closeClient(Settings settings) throws IOException {
+    public void closeClient(Settings settings) {
         helper.closeClient(settings);
     }
 }