Thanks! Manually create the .Trash directory in the user's home directory works to show "Move to Trash" in HUE. ... View more

@bgooley Thanks a bunch! This is good info. I do see the below now which means /usr/lib/jvm is good for openJDK. Note: Cloudera strongly recommends installing Oracle JDK at /usr/java/<jdk-version> and OpenJDK at /usr/lib/jvm (or /usr/lib64/jvm on SLES 12), which allows Cloudera Manager to auto-detect and use the correct JDK version. Unfortunately in the CDH 5.16 install guide it doesnt clarify that for openJDK /usr/lib/jvm is good path but makes a blanket statement that The JDK must be installed at /usr/java/jdk-version. Hopefully they will update the doc in future. https://www.cloudera.com/documentation/enterprise/5-16-x/topics/cdh_ig_jdk_installation.html . ... View more

As of CDH 5.16 version openJDK is now supported you can read in the 5.16 Install guide. This may be due to Oracle will no longer provide updates to Oracle JDK without commercal license from 2019.  ... View more

The parameter: [spark] security_enabled=true   need to be added in Cloudera Manager Hue configuration to the below section: Hue Service Advanced Configuration Snippet (Safety Valve) for hue_safety_valve.ini   However it still gave an error: Unable to authenticate . The Hue Admin screen showed a misconfiguration in Spark: The app wont work without a running Livy Spark Server.  Also in  /var/log/hue/error.log below message was present: GSSError: (('Unspecified GSS failure.  Minor code may provide more information', 851968), ('Server HTTP/localhost@EXAMPLE.COM not found in Kerberos database', -1765328377))   These errors were resolved by adding the line to the to the Hue Safety valve above: [spark] security_enabled=true livy_server_host=yourlivyhostfqdn   ... View more

Great! Thanks so much, would be good if Hive community documented the Database limits which most major databases have in the manuals. ... View more

Hello Experts,   I am looking for sample Python code which can initiate a kerberos ticket and impersonate a user within the code to access webhdfs or webhcat. I found some java examples like http://dewoods.com/blog/hadoop-kerberos-guide but looking for similar python code.   The below python code handles kerberos but doesnt do impersonation:   import httplib import requests import json from requests_kerberos import HTTPKerberosAuth, REQUIRED   kerberos_auth = HTTPKerberosAuth(mutual_authentication=REQUIRED, sanitize_mutual_error_response=False)   webhdfs_url = “http://namenode:50070/webhdfs/v1/tmp?op=LISTSTATUS   ” headers = { ‘X-Requested-By’: ‘someuser’}   response = requests.get(webhdfs_url, headers=headers, auth=kerberos_auth, verify=False)   print “webhdfs response statuscode=”, response.status_code print “webhdfs response responsetext=”, response.text     Thanks! ... View more

Thanks a lot for the info! Will review these docs. ... View more

During install if SElinux is enabled then apparently the hadoop directories created in /var/lib like hbase, hive, impala, sqoop, zookeeper etc. seem to have all the permissions set as 000 instead of 755 and also owned by root instead of the service accounts. This causes these roles unable to startup. Ended up having to chmod 755 and chown all these 15 or so directories after which the install completed sucessfully. ... View more

One other thing. It looks like there were some issues with the Ubuntu OS and after switching over to Centos 7.5 the CDH 5.15 install ran without much issues. I have a question though, in the the install screens it has a Data Node configuration value:   DataNode Data Directory dfs.data.dir, dfs.datanode.data.dir   Comma-delimited list of directories on the local file system where the DataNode stores HDFS block data. Typical values are /data/N/dfs/dn for N = 1, 2, 3.... These directories should be mounted using the noatime option, and the disks should be configured using JBOD. RAID is not recommended. In JBOD mode say the server has 20 hard disks so each of the 20 disk will have 20 file mount points. I think we need to set this value to comma-delimited  /data/1/dfs/dn, /data/2/dfs/dn, /data/3/dfs/dn....../data/20/dfs/dn . Now what happens if some of the data nodes have different number of JBOD disks say 20 disks in some and 10 disks in others. Since this is a global variable dfs.data.dir how does it allocate the 20 data directories in those data nodes with only 10 JBOD hard disks? Since there is no hostname defined in this variable to indicate different nunber of disks in different hosts. Also in future if new datanodes are added with different number of disks how is this specified while adding new data nodes? Thanks! ... View more

Yes thats great info! Once I recreated  # ln -s /proc/self/mounts /etc/mtab the agent started running.   /var/log/cloudera-scm-server# service cloudera-scm-agent status Checking for service cloudera-scm-agent * cloudera-scm-agent is running   I think that takes care of this issue really appreciate the help 🙂   ... View more

Thanks here are the results now:   /var/run# service cloudera-scm-agent hard_stop_confirmed cloudera-scm-agent is already stopped supervisord is already stopped   # ps aux |grep supervisord root 55 0.0 0.0 63792 1104 tty2 S 09:42 0:00 grep --color=auto supervisord   /var# service cloudera-scm-agent clean_start Starting cloudera-scm-agent: * cloudera-scm-agent started   /var/run/cloudera-scm-agent/supervisor# service cloudera-scm-agent status Checking for service cloudera-scm-agent * cloudera-scm-agent is not running   /var/run/cloudera-scm-agent/supervisor# ll total 4 drwxr-x--x 0 root root 512 Jun 29 09:56 ./ drwxr-x--x 0 root root 512 Jun 29 09:56 ../ drwxr-x--x 0 root root 512 Jun 29 09:56 include/   There are two errors in the /var/log/cloudera-scm-agent.log:   [29/Jun/2018 09:56:14 +0000] 187 MainThread filesystem_map INFO Local filesystem types whitelist: ['ext2', 'ext3', 'ext4', 'xfs'] [29/Jun/2018 09:56:14 +0000] 187 MainThread filesystem_map ERROR Error reading partition info Traceback (most recent call last): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/monitor/host/filesystem_map.py", line 92, in refresh for p in self.get_all_mounted_partitions(): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/monitor/host/filesystem_map.py", line 124, in get_all_mounted_partitions return psutil.disk_partitions(all=True) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/psutil-2.1.3-py2.7-linux-x86_64.egg/psutil/__init__.py", line 1705, in disk_partitions return _psplatform.disk_partitions(all) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/psutil-2.1.3-py2.7-linux-x86_64.egg/psutil/_pslinux.py", line 712, in disk_partitions partitions = cext.disk_partitions() OSError: [Errno 2] No such file or directory: '/etc/mtab' [29/Jun/2018 09:56:14 +0000] 187 MainThread kt_renewer INFO Agent wide credential cache set to /run/cloudera-scm-agent/krb5cc_cm_agent_0     [29/Jun/2018 09:56:14 +0000] 187 MainThread agent ERROR Failed to connect to previous supervisor. Traceback (most recent call last): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2136, in find_or_start_supervisor self.configure_supervisor_clients() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2317, in configure_supervisor_clients supervisor_options.realize(args=["-c", os.path.join(self.supervisor_dir, "supervisord.conf")]) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 1599, in realize Options.realize(self, *arg, **kw) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 333, in realize self.process_config() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 341, in process_config self.process_config_file(do_usage) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 376, in process_config_file self.usage(str(msg)) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 164, in usage self.exit(2) SystemExit: 2 [29/Jun/2018 09:56:14 +0000] 187 Dummy-1 daemonize WARNING Stopping daemon. [29/Jun/2018 09:56:14 +0000] 187 Dummy-1 agent INFO Stopping agent... [29/Jun/2018 09:56:14 +0000] 187 Dummy-1 agent INFO No extant cgroups; unmounting any cgroup roots     Any thoughts? ... View more

Thanks so much 🙂 Instead of /usr/lib64 I found /usr/lib. After that   /usr/lib/cmf/agent/build/env/bin# ./supervisorctl -c /var/run/cloudera-scm-agent/supervisor/supervisord.conf Error: could not find config file /var/run/cloudera-scm-agent/supervisor/supervisord.conf For help, use ./supervisorctl -h   Then I checked that $service supervisor status gave unrecognized service. So I installed supervisor using command: $ apt-get install supervisor and started the service: $ service supervisor start supervisord is running   Now if I run the command below I get a prompt. I tried to re-run install but it still fails with:  Failed to receive heartbeat from agent.   /usr/lib/cmf/agent/build/env/bin# ./supervisorctl -c /etc/supervisor/supervisord.conf supervisor>   ... View more

Here is one agent log that fails to start during Cloudera 5.15 install on Ubuntu 16.04 on WSL:   Installation failed. Failed to receive heartbeat from agent. Agent log below:   [28/Jun/2018 13:06:08 +0000] 2849 MainThread agent ERROR Failed to connect to previous supervisor. Traceback (most recent call last): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2136, in find_or_start_supervisor self.configure_supervisor_clients() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2317, in configure_supervisor_clients supervisor_options.realize(args=["-c", os.path.join(self.supervisor_dir, "supervisord.conf")]) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 1599, in realize Options.realize(self, *arg, **kw) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 333, in realize self.process_config() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 341, in process_config self.process_config_file(do_usage) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 376, in process_config_file self.usage(str(msg)) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 164, in usage self.exit(2) SystemExit: 2 [28/Jun/2018 13:06:08 +0000] 2849 Dummy-1 daemonize WARNING Stopping daemon. [28/Jun/2018 13:06:08 +0000] 2849 Dummy-1 agent INFO Stopping agent... [28/Jun/2018 13:06:08 +0000] 2849 Dummy-1 agent INFO No extant cgroups; unmounting any cgroup roots [28/Jun/2018 13:09:50 +0000] 4154 MainThread __init__ INFO Agent UUID file was last modified at 2018-06-27 17:12:05.557885 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO ================================================================================ [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO SCM Agent Version: 5.15.0 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Agent Protocol Version: 4 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using Host ID: e018bb4f-e9a3-4855-b906-1f8a9aeb82d8 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using directory: /run/cloudera-scm-agent [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using supervisor binary path: /usr/lib/cmf/agent/build/env/bin/supervisord [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Neither verify_cert_file nor verify_cert_dir are configured. Not performing validation of server certificates in HTTPS communicat ion. These options can be configured in this agent's config.ini file to enable certificate validation. [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Agent Logging Level: INFO [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO No command line vars [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Missing database jar: /usr/share/java/mysql-connector-java.jar (normal, if you're not using this database type) [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Missing database jar: /usr/share/java/oracle-connector-java.jar (normal, if you're not using this database type) [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Found database jar: /usr/share/cmf/lib/postgresql-42.1.4.jre7.jar [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Agent starting as pid 4154 user root(0) group root(0). [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Re-using pre-existing directory: /run/cloudera-scm-agent/cgroups [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Found cgroups capabilities: {'has_memory': False, 'default_memory_limit_in_bytes': -1, 'default_memory_soft_limit_in_bytes': -1, 'writable_cgroup_dot_procs': False, 'default_cpu_rt_runtime_us': -1, 'has_cpu': False, 'default_blkio_weight': -1, 'default_cpu_shares': -1, 'has_cpuacct': False, 'has_blkio': False} [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Setting up supervisord event monitor. [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map INFO Monitored nodev filesystem types: ['nfs', 'nfs4', 'tmpfs'] [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map INFO Using timeout of 2.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map INFO Using join timeout of 0.100000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map INFO Using tolerance of 60.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map INFO Local filesystem types whitelist: ['ext2', 'ext3', 'ext4', 'xfs'] [28/Jun/2018 13:09:50 +0000] 4154 MainThread filesystem_map ERROR Error reading partition info Traceback (most recent call last): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/monitor/host/filesystem_map.py", line 92, in refresh for p in self.get_all_mounted_partitions(): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/monitor/host/filesystem_map.py", line 124, in get_all_mounted_partitions return psutil.disk_partitions(all=True) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/psutil-2.1.3-py2.7-linux-x86_64.egg/psutil/__init__.py", line 1705, in disk_partitions return _psplatform.disk_partitions(all) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/psutil-2.1.3-py2.7-linux-x86_64.egg/psutil/_pslinux.py", line 712, in disk_partitions partitions = cext.disk_partitions() OSError: [Errno 2] No such file or directory: '/etc/mtab' [28/Jun/2018 13:09:50 +0000] 4154 MainThread kt_renewer INFO Agent wide credential cache set to /run/cloudera-scm-agent/krb5cc_cm_agent_0 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using metrics_url_timeout_seconds of 30.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using task_metrics_timeout_seconds of 5.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread agent INFO Using max_collection_wait_seconds of 10.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread metrics INFO Importing tasktracker metric schema from file /usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/m onitor/tasktracker/schema.json [28/Jun/2018 13:09:50 +0000] 4154 MainThread disk_devices WARNING Unable to read disk devices to monitor; disk metrics will not be collected: [Errno 2] No such file or directory: '/proc/partition s' [28/Jun/2018 13:09:50 +0000] 4154 MainThread disk_devices WARNING Unable to read disk device statistics for disk monitoring: [Errno 2] No such file or directory: '/proc/diskstats' [28/Jun/2018 13:09:50 +0000] 4154 MainThread throttling_logger WARNING File '/proc/sys/kernel/random/entropy_avail' couldn't be opened for entropy count collection, error=2 [28/Jun/2018 13:09:50 +0000] 4154 MainThread ntp_monitor INFO Using timeout of 2.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread dns_names INFO Using timeout of 30.000000 [28/Jun/2018 13:09:50 +0000] 4154 MainThread __init__ INFO Created DNS monitor. [28/Jun/2018 13:09:50 +0000] 4154 MainThread stacks_collection_manager INFO Using max_uncompressed_file_size_bytes: 5242880 [28/Jun/2018 13:09:50 +0000] 4154 MainThread __init__ INFO Importing metric schema from file /usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/monitor/schem a.json [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO Supervised processes will add the following to their environment (in addition to the supervisor's env): {'CDH_PARQUET_HOME': '/us r/lib/parquet', 'JSVC_HOME': '/usr/libexec/bigtop-utils', 'CMF_PACKAGE_DIR': '/usr/lib/cmf/service', 'CDH_HADOOP_BIN': '/usr/bin/hadoop', 'MGMT_HOME': '/usr/share/cmf', 'CDH_IMPALA_HOME': '/usr/li b/impala', 'CDH_YARN_HOME': '/usr/lib/hadoop-yarn', 'CDH_HDFS_HOME': '/usr/lib/hadoop-hdfs', 'PATH': '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games', 'CD H_HUE_PLUGINS_HOME': '/usr/lib/hadoop', 'CM_STATUS_CODES': u'STATUS_NONE HDFS_DFS_DIR_NOT_EMPTY HBASE_TABLE_DISABLED HBASE_TABLE_ENABLED JOBTRACKER_IN_STANDBY_MODE YARN_RM_IN_STANDBY_MODE', 'KEYTR USTEE_KP_HOME': '/usr/share/keytrustee-keyprovider', 'CLOUDERA_ORACLE_CONNECTOR_JAR': '/usr/share/java/oracle-connector-java.jar', 'CDH_SQOOP2_HOME': '/usr/lib/sqoop2', 'KEYTRUSTEE_SERVER_HOME': ' /usr/lib/keytrustee-server', 'CDH_MR2_HOME': '/usr/lib/hadoop-mapreduce', 'HIVE_DEFAULT_XML': '/etc/hive/conf.dist/hive-default.xml', 'CLOUDERA_POSTGRESQL_JDBC_JAR': '/usr/share/cmf/lib/postgresql -42.1.4.jre7.jar', 'CDH_KMS_HOME': '/usr/lib/hadoop-kms', 'CDH_HBASE_HOME': '/usr/lib/hbase', 'CDH_SQOOP_HOME': '/usr/lib/sqoop', 'WEBHCAT_DEFAULT_XML': '/etc/hive-webhcat/conf.dist/webhcat-defaul t.xml', 'CDH_OOZIE_HOME': '/usr/lib/oozie', 'CDH_ZOOKEEPER_HOME': '/usr/lib/zookeeper', 'CDH_HUE_HOME': '/usr/lib/hue', 'CLOUDERA_MYSQL_CONNECTOR_JAR': '/usr/share/java/mysql-connector-java.jar', 'CDH_HBASE_INDEXER_HOME': '/usr/lib/hbase-solr', 'CDH_MR1_HOME': '/usr/lib/hadoop-0.20-mapreduce', 'CDH_SOLR_HOME': '/usr/lib/solr', 'CDH_PIG_HOME': '/usr/lib/pig', 'CDH_SENTRY_HOME': '/usr/lib/se ntry', 'CDH_CRUNCH_HOME': '/usr/lib/crunch', 'CDH_LLAMA_HOME': '/usr/lib/llama/', 'CDH_HTTPFS_HOME': '/usr/lib/hadoop-httpfs', 'CDH_HADOOP_HOME': '/usr/lib/hadoop', 'CDH_HIVE_HOME': '/usr/lib/hive ', 'ORACLE_HOME': '/usr/share/oracle/instantclient', 'CDH_HCAT_HOME': '/usr/lib/hive-hcatalog', 'CDH_KAFKA_HOME': '/usr/lib/kafka', 'CDH_SPARK_HOME': '/usr/lib/spark', 'TOMCAT_HOME': '/usr/lib/big top-tomcat', 'CDH_FLUME_HOME': '/usr/lib/flume-ng'} [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO To override these variables, use /etc/cloudera-scm-agent/config.ini. Environment variables for CDH locations are not used when CD H is installed from parcels. [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO Re-using pre-existing directory: /run/cloudera-scm-agent/process [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO Re-using pre-existing directory: /run/cloudera-scm-agent/supervisor [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO Re-using pre-existing directory: /run/cloudera-scm-agent/flood [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent INFO Re-using pre-existing directory: /run/cloudera-scm-agent/supervisor/include [28/Jun/2018 13:09:51 +0000] 4154 MainThread agent ERROR Failed to connect to previous supervisor. Traceback (most recent call last): File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2136, in find_or_start_supervisor self.configure_supervisor_clients() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.0-py2.7.egg/cmf/agent.py", line 2317, in configure_supervisor_clients supervisor_options.realize(args=["-c", os.path.join(self.supervisor_dir, "supervisord.conf")]) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 1599, in realize Options.realize(self, *arg, **kw) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 333, in realize self.process_config() File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 341, in process_config self.process_config_file(do_usage) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 376, in process_config_file self.usage(str(msg)) File "/usr/lib/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 164, in usage self.exit(2) SystemExit: 2 [28/Jun/2018 13:09:51 +0000] 4154 Dummy-1 daemonize WARNING Stopping daemon. [28/Jun/2018 13:09:51 +0000] 4154 Dummy-1 agent INFO Stopping agent... [28/Jun/2018 13:09:51 +0000] 4154 Dummy-1 agent INFO No extant cgroups; unmounting any cgroup roots (END)   ... View more