solrj 测试连接 6.6.5solr集群

我开始环境是

linux上是6.6.5 pom也是6.6.5

按照学习视频的demo，他用的是4点几的solr，我换成了6点几的，没有CloudSolrServer 只有CloudSolrClient

然后看源码的构造方法，写出了第一版

 @Test
    public void testAddDocument() throws Exception {
        //创建一个集群的连接，应该使用CloudSlorServer创建
        CloudSolrClient cloudSolrClient = new CloudSolrClient("192.168.25.134:2181,192.168.25.134:2182,192.168.25.134:2183");
        
        //zkHost:zookeeper的地址列表
        //设置一个defaultCollection属性
        cloudSolrClient.setDefaultCollection("collection2");//Solr管理界面Graph的那个collection
        //创建一个文档对象
        SolrInputDocument document = new SolrInputDocument();
        //向文档中添加域
        document.setField("id", "solrcloud01");
        document.setField("item_title", "测试商品01");
        document.setField("item_price", 123);
        //把文档写入索引库
        cloudSolrClient.add(document);
        //提交
        cloudSolrClient.commit();
        cloudSolrClient.close();
    }

java.lang.NoClassDefFoundError: Could not initialize class org.slf4j.MDC
    at org.apache.solr.common.SolrException.<init>(SolrException.java:83)
    at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:183)
    at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:117)
    at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:107)
    at org.apache.solr.common.cloud.ZkStateReader.<init>(ZkStateReader.java:226)
    at org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:131)
    at org.apache.solr.client.solrj.impl.CloudSolrClient.connect(CloudSolrClient.java:631)
    at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1084)
    at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1073)
    at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
    at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:173)
    at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:138)
    at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:152)
    at com.fighting.solrj.TestSolrCloud.testAddDocument(TestSolrCloud.java:65)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)

报错，说是slf4j的错误，然后百度，只有stackoverflow的两个链接，而且没有解决方法

而且我也感觉不是slf4j的问题

然后继续百度看看有没有其他方法

第二版

@Test
    public void testAddDocument() throws Exception {
        //创建一个集群的连接，应该使用CloudSlorServer创建
        //CloudSolrClient cloudSolrClient = new CloudSolrClient("192.168.25.134:2181,192.168.25.134:2182,192.168.25.134:2183");
        List<String> zkHosts = new ArrayList<String>();
        zkHosts.add("192.168.25.134:2181");
        zkHosts.add("192.168.25.134:2182");
        zkHosts.add("192.168.25.134:2183");
        
        CloudSolrClient cloudSolrClient = new CloudSolrClient.Builder().withZkHost(zkHosts).build();
        //zkHost:zookeeper的地址列表
        //设置一个defaultCollection属性
        cloudSolrClient.setDefaultCollection("collection2");//Solr管理界面Graph的那个collection
        //创建一个文档对象
        SolrInputDocument document = new SolrInputDocument();
        //向文档中添加域
        document.setField("id", "solrcloud01");
        document.setField("item_title", "测试商品01");
        document.setField("item_price", 123);
        //把文档写入索引库
        cloudSolrClient.add(document);
        //提交
        cloudSolrClient.commit();
        cloudSolrClient.close();
    }

还是上面那个报错

然后看了搜了搜开源项目也没用连接集群的

网上只有一个版本是7.4.0 的

linux上solr集群的环境没变，把pom中solrj的版本给为7.4.0

使用他的方法

//创建一个集群的连接，应该使用CloudSlorServer创建
//CloudSolrClient cloudSolrClient = new CloudSolrClient("192.168.25.134:2181,192.168.25.134:2182,192.168.25.134:2183");
        List<String> zkHosts = new ArrayList<String>();
        zkHosts.add("192.168.25.134:2181");
        zkHosts.add("192.168.25.134:2182");
        zkHosts.add("192.168.25.134:2183");
        Optional<String> zkChroot = Optional.of("/");
        //CloudSolrClient cloudSolrClient = new CloudSolrClient.Builder().withZkHost(zkHosts).build();
        Builder builder = new CloudSolrClient.Builder(zkHosts, zkChroot);
        CloudSolrClient cloudSolrClient = builder.build();
        //zkHost:zookeeper的地址列表
        //设置一个defaultCollection属性
        cloudSolrClient.setDefaultCollection("collection2");//Solr管理界面Graph的那个collection
        //创建一个文档对象
        SolrInputDocument document = new SolrInputDocument();
        //向文档中添加域
        document.setField("id", "solrcloud01");
        document.setField("item_title", "测试商品01");
        document.setField("item_price", 123);
        //把文档写入索引库
        cloudSolrClient.add(document);
        //提交
        cloudSolrClient.commit();
        cloudSolrClient.close();

没报错查询也有数据了

solrj 测试连接 6.6.5solr集群

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