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SOLR-10507: Core Admin status command to emit collection details of each core

This commit is contained in:
Noble Paul 2017-04-27 12:38:34 +09:30
parent 55de74cc45
commit fba52de066
3 changed files with 43 additions and 6 deletions
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3
solr/CHANGES.txt
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@ -191,6 +191,9 @@ New Features
* SOLR-10537: SolrJ: Added SolrParams.toLocalParamsString() and ClientUtils.encodeLocalParamVal. (David Smiley)
* SOLR-10507: Core Admin status command to emit collection details of each core (noble)
Optimizations
----------------------

8
solr/core/src/java/org/apache/solr/handler/admin/CoreAdminOperation.java
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@ -51,7 +51,10 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.apache.solr.common.params.CommonParams.NAME;
import static org.apache.solr.common.params.CoreAdminParams.COLLECTION;
import static org.apache.solr.common.params.CoreAdminParams.CoreAdminAction.*;
import static org.apache.solr.common.params.CoreAdminParams.REPLICA;
import static org.apache.solr.common.params.CoreAdminParams.SHARD;
import static org.apache.solr.handler.admin.CoreAdminHandler.COMPLETED;
import static org.apache.solr.handler.admin.CoreAdminHandler.CallInfo;
import static org.apache.solr.handler.admin.CoreAdminHandler.FAILED;
@ -328,6 +331,11 @@ enum CoreAdminOperation implements CoreAdminOp {
if (cores.isZooKeeperAware()) {
info.add("lastPublished", core.getCoreDescriptor().getCloudDescriptor().getLastPublished().toString().toLowerCase(Locale.ROOT));
info.add("configVersion", core.getSolrConfig().getZnodeVersion());
SimpleOrderedMap cloudInfo = new SimpleOrderedMap<>();
cloudInfo.add(COLLECTION, core.getCoreDescriptor().getCloudDescriptor().getCollectionName());
cloudInfo.add(SHARD, core.getCoreDescriptor().getCloudDescriptor().getShardId());
cloudInfo.add(REPLICA, core.getCoreDescriptor().getCloudDescriptor().getCoreNodeName());
info.add("cloud", cloudInfo);
}
if (isIndexInfoNeeded) {
RefCounted<SolrIndexSearcher> searcher = core.getSearcher();

26
solr/core/src/test/org/apache/solr/cloud/CollectionsAPISolrJTest.java
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@ -20,15 +20,19 @@ import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Map;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.TestUtil;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.request.CollectionAdminRequest;
import org.apache.solr.client.solrj.request.CoreAdminRequest;
import org.apache.solr.client.solrj.request.CoreStatus;
import org.apache.solr.client.solrj.response.CollectionAdminResponse;
import org.apache.solr.client.solrj.response.CoreAdminResponse;
import org.apache.solr.common.cloud.ClusterProperties;
import org.apache.solr.common.cloud.DocCollection;
import org.apache.solr.common.cloud.Replica;
@ -36,6 +40,7 @@ import org.apache.solr.common.cloud.Slice;
import org.apache.solr.common.cloud.ZkStateReader;
import org.apache.solr.common.params.CoreAdminParams;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.common.util.Utils;
import org.apache.zookeeper.KeeperException;
import org.junit.BeforeClass;
import org.junit.Test;
@ -89,6 +94,27 @@ public class CollectionsAPISolrJTest extends SolrCloudTestCase {
}
@Test
public void testCloudInfoInCoreStatus() throws IOException, SolrServerException {
String collectionName = "corestatus_test";
CollectionAdminResponse response = CollectionAdminRequest.createCollection(collectionName, "conf", 2, 2)
.setStateFormat(1)
.process(cluster.getSolrClient());
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
String nodeName = ((NamedList) response.getResponse().get("success")).getName(0);
String corename = (String) ((NamedList) ((NamedList) response.getResponse().get("success")).getVal(0)).get("core");
try (HttpSolrClient coreclient = getHttpSolrClient(cluster.getSolrClient().getZkStateReader().getBaseUrlForNodeName(nodeName))) {
CoreAdminResponse status = CoreAdminRequest.getStatus(corename, coreclient);
Map m = status.getResponse().asMap(5);
assertEquals(collectionName, Utils.getObjectByPath(m, true, Arrays.asList("status", corename, "cloud", "collection")));
assertNotNull(Utils.getObjectByPath(m, true, Arrays.asList("status", corename, "cloud", "shard")));
assertNotNull(Utils.getObjectByPath(m, true, Arrays.asList("status", corename, "cloud", "replica")));
}
}
@Test
public void testCreateAndDeleteShard() throws IOException, SolrServerException {