JIRA | Mingkai Qiu | 2 years ago
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  1. 0

    NullPointerException in worker when the leader of master was switching.

    Google Groups | 2 years ago |
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at tachyon.util.NetworkUtils.getFqdnHost()
    2. Tachyon Project Core
      1. tachyon.util.NetworkUtils.getFqdnHost(
      2. tachyon.master.MasterClient.connect(
      3. tachyon.master.MasterClient.worker_register(
      4. tachyon.worker.WorkerStorage.register(
      5. tachyon.worker.WorkerStorage.initialize(
      6. tachyon.worker.TachyonWorker.<init>(
      7. tachyon.worker.TachyonWorker.createWorker(
      8. tachyon.worker.TachyonWorker.main(
      8 frames