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  1. Hadoop HDFS
  2. HDFS-17546

Implementing Timeout for HostFileReader when FS hangs

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    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • namenode

    Description

      Certain implementations of Hadoop have the dfs.hosts file residing on NAS/NFS and potentially with symlinks. If the FS hangs for any reason, the refreshNodes call would infinitely hang on the HostsFileReader until the FS returns.

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            heahmed Heagan
            simbadzina Simbarashe Dzinamarira
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              Created:
              Updated: