CDH安装完成后启动报错

Question

第一次启动时全部成功，关闭各节点后再次启动，server正常，agent能启动，但无法激活
日志如下：
[20/Sep/2017 09:03:32 +0000] 2695 MainThread agent ERROR Failed to activate {u'refresh_files': [], u'config_generation': 0, u'auto_restart': False, u'running': False, u'required_tags': [], u'one_off': True, u'special_file_info': [], u'group': u'root', u'id': 7, u'status_links': {}, u'name': u'host-inspector', u'extra_groups': [], u'run_generation': 2, u'start_timeout_seconds': None, u'environment': {}, u'optional_tags': [], u'program': u'mgmt/mgmt.sh', u'arguments': [u'inspector', u'input.json', u'output.json', u'DEFAULT'], u'parcels': {}, u'resources': [], u'user': u'root'}
Traceback (most recent call last):
File "/opt/cloudera-manager/cm-5.10.1/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/agent.py", line 1691, in handle_heartbeat_processes
new_process.update_heartbeat(raw, True)
File "/opt/cloudera-manager/cm-5.10.1/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/process.py", line 324, in update_heartbeat
f = open(os.path.join(self.dir, self.PROC_JSON), "w")
IOError: [Errno 2] No such file or directory: u'/opt/cloudera-manager/cm-5.10.1/run/cloudera-scm-agent/process/7-host-inspector/proc.json'
[20/Sep/2017 09:03:32 +0000] 2695 MainThread agent WARNING Long HB processing time: 62.5987818241
[20/Sep/2017 09:03:32 +0000] 2695 MainThread parcel INFO Loading parcel manifest for: CDH-5.10.2-1.cdh5.10.2.p0.5
[20/Sep/2017 09:03:32 +0000] 2695 MainThread agent WARNING Delayed HB: 47s since last

Answer 1

我的是：主节点磁盘空间不足，需要扩展：https://my.oschina.net/u/876354/blog/967848