org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase

hbase-dev | Apache Hudson Server | 7 years ago
  1. 0

    Build failed in Hudson: HBase-Patch #1057

    hbase-dev | 7 years ago | Apache Hudson Server
    org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
  2. 0

    I can't start cluster due to zookeeper

    Google Groups | 2 years ago | Bo Fu
    java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
  3. 0

    RE: Hadoop 1.2.1 integration with Hbase 0.98.5

    Google Groups | 2 years ago | Ratnajit Devnath - ERS, HCL Tech
    java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
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  5. 0

    Zookeeper exception leading to the shutdown of HBase

    Google Groups | 6 years ago | bijieshan
    java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
  6. 0

    linux - ERROR: Can't get Master address from zookeeper; znode data == null - Super User

    superuser.com | 12 months ago
    java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster

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    Root Cause Analysis

    1. org.apache.zookeeper.KeeperException$ConnectionLossException

      KeeperErrorCode = ConnectionLoss for /hbase

      at org.apache.zookeeper.KeeperException.create()
    2. Zookeeper
      ZooKeeper.create
      1. org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
      2. org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
      3. org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:608)
      3 frames
    3. HBase - Client
      HMaster.<init>
      1. org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:399)
      2. org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:422)
      3. org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:510)
      4. org.apache.hadoop.hbase.master.ZKMasterAddressWatcher.writeAddressToZooKeeper(ZKMasterAddressWatcher.java:111)
      5. org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:191)
      5 frames
    4. HBase
      MiniHBaseCluster.<init>
      1. org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:93)
      2. org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:63)
      3. org.apache.hadoop.hbase.MiniHBaseCluster.<init>(MiniHBaseCluster.java:55)
      3 frames
    5. org.apache.hadoop
      MiniClusterTestCase.setUp
      1. org.apache.hadoop.hbase.stargate.MiniClusterTestCase.startHBase(MiniClusterTestCase.java:130)
      2. org.apache.hadoop.hbase.stargate.MiniClusterTestCase.startMiniCluster(MiniClusterTestCase.java:193)
      3. org.apache.hadoop.hbase.stargate.MiniClusterTestCase.setUp(MiniClusterTestCase.java:229)
      3 frames
    6. JUnit
      JUnit4TestAdapter.run
      1. junit.framework.TestCase.runBare(TestCase.java:132)
      2. junit.framework.TestResult$1.protect(TestResult.java:110)
      3. junit.framework.TestResult.runProtected(TestResult.java:128)
      4. junit.framework.TestResult.run(TestResult.java:113)
      5. junit.framework.TestCase.run(TestCase.java:124)
      6. junit.framework.TestSuite.runTest(TestSuite.java:232)
      7. junit.framework.TestSuite.run(TestSuite.java:227)
      8. org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
      9. junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
      9 frames
    7. Apache Ant + JUnit
      JUnitTestRunner.main
      1. org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:421)
      2. org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:912)
      3. org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:743)
      3 frames