java.lang.NullPointerException: null

GitHub | hasancelik | 1 month ago
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  1. 0

    GitHub comment 7498#181952657

    GitHub | 1 year ago | jerrinot
    com.hazelcast.core.HazelcastException: Failed to open a Selector
  2. 0

    [ZING] MapUnboundedReturnValues_StringKeyTest Failures

    GitHub | 1 year ago | hasancelik
    com.hazelcast.core.HazelcastException: Failed to open a Selector
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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at sun.nio.ch.Util.atBugLevel()
    2. Java RT
      Selector.open
      1. sun.nio.ch.Util.atBugLevel(Util.java:448)
      2. sun.nio.ch.SelectorImpl.<init>(SelectorImpl.java:40)
      3. sun.nio.ch.EPollSelectorImpl.<init>(EPollSelectorImpl.java:47)
      4. sun.nio.ch.EPollSelectorProvider.openSelector(EPollSelectorProvider.java:18)
      5. java.nio.channels.Selector.open(Selector.java:209)
      5 frames
    3. com.hazelcast.nio
      NonBlockingIOThreadingModel.start
      1. com.hazelcast.nio.tcp.nonblocking.NonBlockingIOThread.newSelector(NonBlockingIOThread.java:119)
      2. com.hazelcast.nio.tcp.nonblocking.NonBlockingIOThread.<init>(NonBlockingIOThread.java:100)
      3. com.hazelcast.nio.tcp.nonblocking.NonBlockingIOThreadingModel.start(NonBlockingIOThreadingModel.java:138)
      3 frames
    4. Hazelcast
      HazelcastInstanceFactory.newHazelcastInstance
      1. com.hazelcast.nio.tcp.TcpIpConnectionManager.start(TcpIpConnectionManager.java:478)
      2. com.hazelcast.instance.Node.start(Node.java:344)
      3. com.hazelcast.instance.HazelcastInstanceImpl.<init>(HazelcastInstanceImpl.java:130)
      4. com.hazelcast.instance.HazelcastInstanceFactory.constructHazelcastInstance(HazelcastInstanceFactory.java:218)
      5. com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:176)
      6. com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:126)
      6 frames
    5. hazelcast
      Hazelcast.newHazelcastInstance
      1. com.hazelcast.core.Hazelcast.newHazelcastInstance(Hazelcast.java:58)
      1 frame
    6. com.hazelcast.spi
      DiscoverySpiTest.testSPIAwareMemberGroupFactoryCreateMemberGroups
      1. com.hazelcast.spi.discovery.DiscoverySpiTest.testSPIAwareMemberGroupFactoryCreateMemberGroups(DiscoverySpiTest.java:284)
      1 frame