EMR |CacheErrorInfo - ERR_DNS_FAIL - PullRequest
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EMR |CacheErrorInfo - ERR_DNS_FAIL

0 голосов
/ 24 января 2019

Для просмотра журналов приложения EMR в настоящее время мы добавили IP-адреса главного и основного сервера в файл /etc/hosts/ с полным доменным именем.После перезапуска компьютера я не могу просмотреть журналы приложений EMR. 

CacheHost: GBLUT1SPPXY01
    ErrPage: ERR_DNS_FAIL
    Err: [none]
    DNS ErrMsg: Name Error: The domain name does not exist.
    TimeStamp: Thu, 24 Jan 2019 10:37:00 GMT

    ClientIP: 10.21.123.21

    HTTP Request:
    GET /node/containerlogs/container_1547821576750_0080_02_000001/hadoop HTTP/1.1
    Connection: keep-alive
    Proxy-Connection: keep-alive
    Upgrade-Insecure-Requests: 1
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.2 Safari/605.1.15
    Referer: http://10.123.12.123:8088/cluster/app/application_1547821576750_0080
    Accept-Language: en-gb
    Accept-Encoding: gzip, deflate
    Host: ip-10-136-94-193.eu-central-1.compute.internal:8042

При доступе к Core IP я получаю сообщение об ошибке ниже в браузере 

ERROR

The requested URL could not be retrieved

The following error was encountered while trying to retrieve the URL: http://ip-10-123.12.123.eu-central-1.compute.internal:8042/node/containerlogs/container_1547821576750_0085_02_000001/hadoop

Unable to determine IP address from host name ip-10-136-94-203.eu-central-1.compute.internal

The DNS server returned:

Name Error: The domain name does not exist.
This means that the cache was not able to resolve the hostname presented in the URL. Check if the address is correct.

Your cache administrator is root.

мой файл etc и т.д. hosts

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