【发布时间】:2016-06-06 09:14:11
【问题描述】:
我们有小型 Hadoop-Hawq 集群。其中,当我执行 HAWQ 服务的检查时,有一次从主机服务失败。
从 Ambari UI 得到以下错误:
**stderr:**
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/stacks/PHD/3.0/services/HAWQ/package/scripts/service_check.py", line 9, in <module>
HAWQServiceCheck().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 123, in execute
method(env)
File "/var/lib/ambari-agent/cache/stacks/PHD/3.0/services/HAWQ/package/scripts/service_check.py", line 6, in service_check
hawq.verify_segments_state(env)
File "/var/lib/ambari-agent/cache/stacks/PHD/3.0/services/HAWQ/package/scripts/hawq.py", line 20, in verify_segments_state
raise Exception("gpstate command returned non-zero result: {0}. Out: {1} Error: {2}".format(retcode, out, err))
Exception: gpstate command returned non-zero result: 255. Out: Error: Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
**stdout:**
(255, '', 'Permission denied, please try again.\r\nPermission denied, please try again.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n')
任何帮助将不胜感激?
【问题讨论】:
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嗨@vickps,欢迎来到SO 或类似的......在问这个问题之前,您是否尝试过以详细模式运行脚本?似乎存在权限问题......在继续之前先看看。你知道“一步一步”的表达......
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我们正在从 Ambari UI 进行检查。并且没有详细的选项。
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那么你有一个真正的问题......你的系统管理员在说什么......?
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我是系统管理员和HAWQ相关问题的负责人
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...(喘气)@vickps
标签: hadoop greenplum ambari hawq