java.net.UnknownHostException: #{environment['elasticjob.zookeeper.regCenter']}: unknown error

GitHub | yygymmmmsee | 3 months ago
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    reg:zookeeper标签不支持spel表达式

    GitHub | 3 months ago | yygymmmmsee
    java.net.UnknownHostException: #{environment['elasticjob.zookeeper.regCenter']}: unknown error
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    GitHub comment 4392#247725699

    GitHub | 3 months ago | jdef
    java.net.UnknownHostException: zk-1.zk: unknown error
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    cloudera.org | 2 years ago
    java.net.UnknownHostException: hadoopmaster01.prod.ps

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Root Cause Analysis

  1. java.net.UnknownHostException

    #{environment['elasticjob.zookeeper.regCenter']}: unknown error

    at java.net.Inet6AddressImpl.lookupAllHostAddr()
  2. Java RT
    InetAddress.getAllByName
    1. java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)[na:1.8.0_77]
    2. java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)[na:1.8.0_77]
    3. java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)[na:1.8.0_77]
    4. java.net.InetAddress.getAllByName0(InetAddress.java:1276)[na:1.8.0_77]
    5. java.net.InetAddress.getAllByName(InetAddress.java:1192)[na:1.8.0_77]
    6. java.net.InetAddress.getAllByName(InetAddress.java:1126)[na:1.8.0_77]
    6 frames
  3. Zookeeper
    ZooKeeper.<init>
    1. org.apache.zookeeper.client.StaticHostProvider.<init>(StaticHostProvider.java:61)[zookeeper-3.4.6.jar:3.4.6-1569965]
    2. org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:445)[zookeeper-3.4.6.jar:3.4.6-1569965]
    2 frames
  4. Curator Client
    DefaultZookeeperFactory.newZooKeeper
    1. org.apache.curator.utils.DefaultZookeeperFactory.newZooKeeper(DefaultZookeeperFactory.java:29)[curator-client-2.10.0.jar:na]
    1 frame
  5. Curator Framework
    CuratorFrameworkImpl$2.newZooKeeper
    1. org.apache.curator.framework.imps.CuratorFrameworkImpl$2.newZooKeeper(CuratorFrameworkImpl.java:150)[curator-framework-2.10.0.jar:na]
    1 frame
  6. Fabric8
    CuratorZookeeperClient.start
    1. org.apache.curator.HandleHolder$1.getZooKeeper(HandleHolder.java:94)[curator-client-2.10.0.jar:na]
    2. org.apache.curator.HandleHolder.getZooKeeper(HandleHolder.java:55)[curator-client-2.10.0.jar:na]
    3. org.apache.curator.ConnectionState.reset(ConnectionState.java:218)[curator-client-2.10.0.jar:na]
    4. org.apache.curator.ConnectionState.start(ConnectionState.java:103)[curator-client-2.10.0.jar:na]
    5. org.apache.curator.CuratorZookeeperClient.start(CuratorZookeeperClient.java:190)[curator-client-2.10.0.jar:na]
    5 frames
  7. Curator Framework
    CuratorFrameworkImpl.start
    1. org.apache.curator.framework.imps.CuratorFrameworkImpl.start(CuratorFrameworkImpl.java:259)[curator-framework-2.10.0.jar:na]
    1 frame
  8. com.dangdang.ddframe
    SpringZookeeperRegistryCenter.postProcessBeanFactory
    1. com.dangdang.ddframe.reg.zookeeper.ZookeeperRegistryCenter.init(ZookeeperRegistryCenter.java:104)[elastic-job-core-1.1.1.jar:na]
    2. com.dangdang.ddframe.reg.spring.namespace.SpringZookeeperRegistryCenter.postProcessBeanFactory(SpringZookeeperRegistryCenter.java:78)[elastic-job-spring-1.1.1.jar:na]
    2 frames
  9. Spring Context
    AbstractApplicationContext.refresh
    1. org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:284)[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    2. org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:181)[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    3. org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:678)[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    4. org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:520)[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    4 frames
  10. Spring Boot
    SpringApplication.run
    1. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    2. org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    3. org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    4. org.springframework.boot.SpringApplication.run(SpringApplication.java:307)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    5. org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    6. org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)[spring-boot-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    6 frames
  11. cn.com.sina
    EaElasticJobApp.main
    1. cn.com.sina.alan.ea.EaElasticJobApp.main(EaElasticJobApp.java:16)[classes/:na]
    1 frame