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Solr 运行正常，但当我尝试打开控制台“localhost:8983”时出现“SolrCore 初始化失败”

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Solr 运行正常，但当我尝试打开控制台“localhost:8983”时出现“SolrCore 初始化失败”

我正在使用 CentOs-6.7（已安装 Java 最新版本）并solr-5.3.2.tgz从http://a.mbbsindia.com/lucene/solr/5.3.2/。然后我解压到我的目录 /opt/solr-5.3.2，然后使用命令启动 solr

bin/solr 启动 -e 云 -noprompt

之后 solr 启动正常，没有任何问题，然后我检查端口是否正常监听并建立。下面是我启动 solr 后的打印内容。

 Welcome to the SolrCloud example!

Starting up 2 Solr nodes for your example SolrCloud cluster.

Creating Solr home directory /opt/solr-5.3.2/example/cloud/node1/solr
Cloning /opt/solr-5.3.2/example/cloud/node1 into
   /opt/solr-5.3.2/example/cloud/node2

Starting up Solr on port 8983 using command:
bin/solr start -cloud -p 8983 -s "example/cloud/node1/solr"

Waiting up to 30 seconds to see Solr running on port 8983 [\]
Started Solr server on port 8983 (pid=8560). Happy searching!

Starting up Solr on port 7574 using command:
bin/solr start -cloud -p 7574 -s "example/cloud/node2/solr" -z localhost:9983

Waiting up to 30 seconds to see Solr running on port 7574 [\]
Started Solr server on port 7574 (pid=8776). Happy searching!

Connecting to ZooKeeper at localhost:9983 ...
Uploading /opt/solr-5.3.2/server/solr/configsets/data_driven_schema_configs/conf for config gettingstarted to ZooKeeper at localhost:9983

Creating new collection 'gettingstarted' using command:
http://localhost:8983/solr/admin/collections?action=CREATE&name=gettingstarted&numShards=2&replicationFactor=2&maxShardsPerNode=2&collection.configName=gettingstarted

{
  "responseHeader":{
    "status":0,
    "QTime":22130},
  "success":{"":{
      "responseHeader":{
        "status":0,
        "QTime":20693},
      "core":"gettingstarted_shard2_replica2"}}}

Enabling auto soft-commits with maxTime 3 secs using the Config API

POSTing request to Config API: http://localhost:8983/solr/gettingstarted/config
{"set-property":{"updateHandler.autoSoftCommit.maxTime":"3000"}}
Successfully set-property updateHandler.autoSoftCommit.maxTime to 3000


SolrCloud example running, please visit: http://localhost:8983/solr

现在的问题是当我尝试使用打开 solr 控制台时http://localhost:8983/solr或者http://本地主机:8983，我收到错误

"SolrCore Initialization Failures"

并且还失去连接。

笔记:清单

端口正在侦听

核心是使用命令创建的

重启了很多次

答案1

您需要在防火墙中添加IP地址（例如CentOS机器中的iptables）。在该表中配置 IP 后，您就可以访问该计算机。

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