logging - Tasktracker日志

Question

当我尝试查看tasktracker的日志时，我正面临以下错误...

有谁能帮助我吗:

Network Error (dns_unresolved_hostname)

Your requested host "d04-7d-7b-a5-e9-2e.hdfs.target.com" could not be resolved by DNS.

For assistance, contact your network support team.

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Answer 1

您的HDFS配置混乱了。您确实为目标工作吗？如果没有，则永远不要拥有带有target.com域名的主机名。

如果这样做，您的Bluecoat配置不正确。