Hi, I get the following error on restarting zeppelin through ambari on HDP2.5. Nothing has changed since the last time it was running. stderr:
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/ZEPPELIN/0.6.0.2.5/package/scripts/master.py", line 330, in <module>
Master().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 280, in execute
method(env)
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 720, in restart
self.start(env, upgrade_type=upgrade_type)
File "/var/lib/ambari-agent/cache/common-services/ZEPPELIN/0.6.0.2.5/package/scripts/master.py", line 184, in start
self.update_kerberos_properties()
File "/var/lib/ambari-agent/cache/common-services/ZEPPELIN/0.6.0.2.5/package/scripts/master.py", line 234, in update_kerberos_properties
config_data = self.get_interpreter_settings()
File "/var/lib/ambari-agent/cache/common-services/ZEPPELIN/0.6.0.2.5/package/scripts/master.py", line 209, in get_interpreter_settings
config_data = json.loads(config_content)
File "/usr/lib/python2.7/json/__init__.py", line 338, in loads
return _default_decoder.decode(s)
File "/usr/lib/python2.7/json/decoder.py", line 366, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib/python2.7/json/decoder.py", line 384, in raw_decode
raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
....
2017-03-15 22:01:28,144 - call returned (0, '')
2017-03-15 22:01:28,145 - DFS file /apps/zeppelin/zeppelin-spark-dependencies-0.6.0.2.5.3.0-37.jar is identical to /usr/hdp/current/zeppelin-server/interpreter/spark/dep/zeppelin-spark-dependencies-0.6.0.2.5.3.0-37.jar, skipping the copying
2017-03-15 22:01:28,145 - HdfsResource[None] {'security_enabled': False, 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'keytab': [EMPTY], 'default_fs': 'hdfs://smartclean-master.lancs.ac.uk:8020', 'hdfs_resource_ignore_file': '/var/lib/ambari-agent/data/.hdfs_resource_ignore', 'hdfs_site': ..., 'kinit_path_local': '/usr/bin/kinit', 'principal_name': [EMPTY], 'user': 'hdfs', 'action': ['execute'], 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf'}
Command failed after 1 tries
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