javax.jdo.JDOFatalDataStoreException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

hadooptutorial.info | 8 months ago
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    JDOFatalDataStoreException: Communications link failure – Hadoop Online Tutorials

    hadooptutorial.info | 8 months ago
    javax.jdo.JDOFatalDataStoreException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

    Root Cause Analysis

    1. javax.jdo.JDOFatalDataStoreException

      Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

      at org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException()
    2. DataNucleus Enhancer
      JDOPersistenceManagerFactory.getPersistenceManagerFactory
      1. org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:298)
      2. org.datanucleus.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:601)
      3. org.datanucleus.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:286)
      4. org.datanucleus.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:182)
      4 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    4. JDO API
      JDOHelper$16.run
      1. javax.jdo.JDOHelper$16.run(JDOHelper.java:1958)
      1 frame
    5. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    6. JDO API
      JDOHelper.getPersistenceManagerFactory
      1. javax.jdo.JDOHelper.invoke(JDOHelper.java:1953)
      2. javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1159)
      3. javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:803)
      4. javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:698)
      4 frames
    7. Hive Metastore
      ObjectStore.setConf
      1. org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:262)
      2. org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:291)
      3. org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:224)
      4. org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:199)
      4 frames
    8. Hadoop
      ReflectionUtils.newInstance
      1. org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:70)
      2. org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:130)
      2 frames
    9. Hive Metastore
      HiveMetaStore.main
      1. org.apache.hadoop.hive.metastore.RetryingRawStore.<init>(RetryingRawStore.java:62)
      2. org.apache.hadoop.hive.metastore.RetryingRawStore.getProxy(RetryingRawStore.java:71)
      3. org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:404)
      4. org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:392)
      5. org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:430)
      6. org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:324)
      7. org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.<init>(HiveMetaStore.java:285)
      8. org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:56)
      9. org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:61)
      10. org.apache.hadoop.hive.metastore.HiveMetaStore.newHMSHandler(HiveMetaStore.java:4010)
      11. org.apache.hadoop.hive.metastore.HiveMetaStore.startMetaStore(HiveMetaStore.java:4211)
      12. org.apache.hadoop.hive.metastore.HiveMetaStore.main(HiveMetaStore.java:4147)
      12 frames
    10. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    11. Hadoop
      RunJar.main
      1. org.apache.hadoop.util.RunJar.main(RunJar.java:208)
      1 frame