建设部网站证件查询,广州番禺网站建设,dedecms网站别名解析,郑州建设网站有哪些异常#xff1a;在hue上配置的一些定时任务突然停止执行。
1.打开页面HUE-WorkFlow 发现页面异常#xff0c;无法进入WorkFlow#xff0c;如下图 2.查看HUE日志
查看到WebHdfsException异常#xff0c;访问HDFS文件浏览器报错#xff0c; [26/Jun/2019 09:29:55 080…异常在hue上配置的一些定时任务突然停止执行。
1.打开页面HUE-WorkFlow 发现页面异常无法进入WorkFlow如下图 2.查看HUE日志
查看到WebHdfsException异常访问HDFS文件浏览器报错 [26/Jun/2019 09:29:55 0800] exception ERROR Internal Server Error: /oozie/editor/workflow/new/
Traceback (most recent call last):File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/exception.py, line 41, in innerresponse get_response(request)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py, line 249, in _legacy_get_responseresponse self._get_response(request)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py, line 187, in _get_responseresponse self.process_exception_by_middleware(e, request)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/core/handlers/base.py, line 185, in _get_responseresponse wrapped_callback(request, *callback_args, **callback_kwargs)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11-py2.7.egg/django/utils/decorators.py, line 185, in innerreturn func(*args, **kwargs)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/apps/oozie/src/oozie/decorators.py, line 113, in decoratereturn view_func(request, *args, **kwargs)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/apps/oozie/src/oozie/views/editor2.py, line 130, in new_workflowworkflow.check_workspace(request.fs, request.user)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/apps/oozie/src/oozie/models2.py, line 94, in check_workspacecreate_directories(fs, [REMOTE_SAMPLE_DIR.get()])File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/desktop/libs/liboozie/src/liboozie/submission2.py, line 520, in create_directoriesif not fs.do_as_user(fs.DEFAULT_USER, fs.exists, directory):File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/desktop/core/src/desktop/lib/fs/proxyfs.py, line 102, in do_as_userreturn fn(*args, **kwargs)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/desktop/core/src/desktop/lib/fs/proxyfs.py, line 136, in existsreturn self._get_fs(path).exists(path)File /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/desktop/libs/hadoop/src/hadoop/fs/webhdfs.py, line 297, in existsreturn self._stats(path) is not NoneFile /opt/cloudera/parcels/CDH-6.0.0-1.cdh6.0.0.p0.537114/lib/hue/desktop/libs/hadoop/src/hadoop/fs/webhdfs.py, line 285, in _statsraise ex
WebHdfsException: 403 Client Error: Forbidden for url: http://host009:9870/webhdfs/v1/user/hue/oozie/deployments/_%24USER_-oozie-%24JOBID-%24TIME?opGETFILESTATUSuser.namehuedoashue
{RemoteException:{exception:StandbyException,javaClassName:org.apache.hadoop.ipc.StandbyException,message:Operation category READ is not supported in state standby. Visit https://s.apache.org/sbnn-error}} (error 403)
[26/Jun/2019 09:29:55 0800] access ERROR 10.248.111.1 sss - POST /desktop/log_js_error HTTP/1.1-- JS ERROR: {msg:TypeError: _super is undefined,url:http://10.248.111.111:8888/static/desktop/js/popover-extra-placements.b89dd43e6070.js,line:14,column:3,stack:http://10.248.111.111:8888/static/desktop/js/popover-extra-placements.b89dd43e6070.js:14:3\nhttp://10.248.111.111:8888/static/desktop/js/popover-extra-placements.b89dd43e6070.js:113:3\n}
发现到WebHdfsException异常访问HDFS文件浏览器报错异常中 host009:9870 就是我备用NameNode的 Web UI端口
3.异常解决方案1 我有两个NameNode可能是之前一个NameNode异常了HUE切换到另外一个NameNode进行访问但是拒绝访问重启NameNode后再次访问HUE-WorkFlow恢复正常。 3.异常解决方案2
在HUE中修改连接的NameNode选择现在活动的那个Namenode
