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Contributor
Posts: 43
Registered: ‎05-12-2016
Accepted Solution

Problem with cloudera agent

[ Edited ]

Hi Guys,

 

My System:

RHEL 7.2, 48GB RAM, CM 5.8, CDH 5.7.4, Kerberos Enabled

 

 I have a problem with a cloudera agent. I am not able to run it. It gets to some loop which looks as follow:

21/Nov/2016 15:20:17 +0000] 12974 MainThread agent        INFO     Loading last saved hb response to complete initialization: /var/lib/cloudera-scm-agent/response.avro
[21/Nov/2016 15:20:17 +0000] 12974 MainThread agent        INFO     Using parcels directory from server provided value: /opt/cloudera/parcels
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Agent does create users/groups and apply file permissions
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Loading parcel manifest for: CDH-5.7.4-1.cdh5.7.4.p0.2
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Loading parcel manifest for: KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Loading parcel manifest for: ARCADIAENTERPRISE-3.2.1.0-1477612993.cdh5
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Ensuring users/groups exist for new parcel CDH-5.7.4-1.cdh5.7.4.p0.2.
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'hadoop']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'flume']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'hdfs']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'solr']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'zookeeper']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'llama']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'httpfs']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'mapred']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'sqoop']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'yarn']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'kms']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'hive']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'sqoop2']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'oozie']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'hbase']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'sentry']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'impala']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'spark']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'hue']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'flume', '-K', 'UMASK=022', '--home', '/var/lib/flume-ng', '--comment', 'Flume', '--shell', '/bin/false', 'flume']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'hdfs', '-K', 'UMASK=022', '--home', '/var/lib/hadoop-hdfs', '--comment', 'Hadoop HDFS', '--shell', '/bin/bash', '--groups', 'hadoop', 'hdfs']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'solr', '-K', 'UMASK=022', '--home', '/var/lib/solr', '--comment', 'Solr', '--shell', '/sbin/nologin', 'solr']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'zookeeper', '-K', 'UMASK=022', '--home', '/var/lib/zookeeper', '--comment', 'ZooKeeper', '--shell', '/bin/false', 'zookeeper']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'llama', '-K', 'UMASK=022', '--home', '/var/lib/llama', '--comment', 'Llama', '--shell', '/bin/bash', '--groups', 'llama', 'llama']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'httpfs', '-K', 'UMASK=022', '--home', '/var/lib/hadoop-httpfs', '--comment', 'Hadoop HTTPFS', '--shell', '/bin/bash', 'httpfs']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'mapred', '-K', 'UMASK=022', '--home', '/var/lib/hadoop-mapreduce', '--comment', 'Hadoop MapReduce', '--shell', '/bin/bash', '--groups', 'hadoop', 'mapred']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'sqoop', '-K', 'UMASK=022', '--home', '/var/lib/sqoop', '--comment', 'Sqoop', '--shell', '/bin/false', 'sqoop']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'yarn', '-K', 'UMASK=022', '--home', '/var/lib/hadoop-yarn', '--comment', 'Hadoop Yarn', '--shell', '/bin/bash', '--groups', 'hadoop', 'yarn']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'kms', '-K', 'UMASK=022', '--home', '/var/lib/hadoop-kms', '--comment', 'Hadoop KMS', '--shell', '/bin/bash', 'kms']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'hive', '-K', 'UMASK=022', '--home', '/var/lib/hive', '--comment', 'Hive', '--shell', '/bin/false', 'hive']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'sqoop2', '-K', 'UMASK=022', '--home', '/var/lib/sqoop2', '--comment', 'Sqoop 2 User', '--shell', '/sbin/nologin', '--groups', 'sqoop', 'sqoop2']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'oozie', '-K', 'UMASK=022', '--home', '/var/lib/oozie', '--comment', 'Oozie User', '--shell', '/bin/false', 'oozie']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'hbase', '-K', 'UMASK=022', '--home', '/var/lib/hbase', '--comment', 'HBase', '--shell', '/bin/false', 'hbase']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'sentry', '-K', 'UMASK=022', '--home', '/var/lib/sentry', '--comment', 'Sentry', '--shell', '/sbin/nologin', 'sentry']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'impala', '-K', 'UMASK=022', '--home', '/var/lib/impala', '--comment', 'Impala', '--shell', '/bin/bash', '--groups', 'hive', 'impala']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'spark', '-K', 'UMASK=022', '--home', '/var/lib/spark', '--comment', 'Spark', '--shell', '/sbin/nologin', 'spark']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'hue', '-K', 'UMASK=022', '--home', '/usr/lib/hue', '--comment', 'Hue', '--shell', '/bin/false', 'hue']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Ensuring correct file permissions for new parcel CDH-5.7.4-1.cdh5.7.4.p0.2.
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-yarn/bin/container-executor root yarn
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'root:yarn', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-yarn/bin/container-executor']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-yarn/bin/container-executor 6050
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '6050', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-yarn/bin/container-executor']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.dist/conf/server.xml sqoop2 sqoop
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'sqoop2:sqoop', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.dist/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.dist/conf/server.xml solr solr
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'solr:solr', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.dist/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop/desktop.db hue hue
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'hue:hue', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop/desktop.db']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop/desktop.db 0660
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0660', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop/desktop.db']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-0.20-mapreduce/sbin/Linux/task-controller root mapred
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'root:mapred', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-0.20-mapreduce/sbin/Linux/task-controller']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-0.20-mapreduce/sbin/Linux/task-controller 4754
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '4754', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop-0.20-mapreduce/sbin/Linux/task-controller']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/ssl-server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/ssl-server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.dist/conf/server.xml httpfs httpfs
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'httpfs:httpfs', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.dist/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.dist/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/ssl-server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/ssl-server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/ssl-server.xml oozie oozie
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/ssl-server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.mr1/conf/server.xml sqoop2 sqoop
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'sqoop2:sqoop', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.mr1/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.mr1/conf/server.xml 0750
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/sqoop2/tomcat-conf.mr1/conf/server.xml']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop hue hue
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'hue:hue', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop 0755
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0755', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hue/desktop']
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.https/conf/server.xml httpfs httpfs
[21/Nov/2016 15:20:17 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'httpfs:httpfs', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.https/conf/server.xml 0750
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/hadoop-httpfs/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/server.xml oozie oozie
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/server.xml 0750
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https/conf/ssl/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/server.xml oozie oozie
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/server.xml 0750
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.https.mr1/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.https/conf/server.xml solr solr
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'solr:solr', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.https/conf/server.xml 0750
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/solr/tomcat-conf.https/conf/server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/ssl-server.xml oozie oozie
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'oozie:oozie', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/ssl-server.xml 0750
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0750', u'/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/etc/oozie/tomcat-conf.http.mr1/conf/ssl/ssl-server.xml']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Ensuring users/groups exist for new parcel KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17.
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Ensuring correct file permissions for new parcel KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17.
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chown: /opt/cloudera/parcels/KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17/var/lib/kms-keytrustee kms kms
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chown', 'kms:kms', u'/opt/cloudera/parcels/KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17/var/lib/kms-keytrustee']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     chmod: /opt/cloudera/parcels/KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17/var/lib/kms-keytrustee 0755
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['chmod', '0755', u'/opt/cloudera/parcels/KEYTRUSTEE-5.9.0-5.KEYTRUSTEE5.9.0.p0.17/var/lib/kms-keytrustee']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Ensuring users/groups exist for new parcel ARCADIAENTERPRISE-3.2.1.0-1477612993.cdh5.
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'arcadia']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/groupadd', '-r', 'arcadia']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Executing command ['/usr/sbin/useradd', '-r', '-m', '-g', 'arcadia', '-K', 'UMASK=022', '--home', '/var/lib/arcadia', '--comment', 'Arcadia Data', '--shell', '/bin/bash', '--groups', 'arcadia,hive,hdfs,impala', 'arcadia']
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel       INFO     Ensuring correct file permissions for new parcel ARCADIAENTERPRISE-3.2.1.0-1477612993.cdh5.
[21/Nov/2016 15:20:18 +0000] 12974 MainThread parcel_cache INFO     Using /opt/cloudera/parcel-cache for parcel cache
[21/Nov/2016 15:20:18 +0000] 12974 MainThread agent        ERROR    Caught unexpected exception in main loop.
Traceback (most recent call last):
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.8.2-py2.7.egg/cmf/agent.py", line 710, in start
    self._init_after_first_heartbeat_response(resp_data)
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.8.2-py2.7.egg/cmf/agent.py", line 840, in _init_after_first_heartbeat_response
    self.client_configs.load()
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.8.2-py2.7.egg/cmf/client_configs.py", line 682, in load
    new_deployed.update(self._lookup_alternatives(fname))
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.8.2-py2.7.egg/cmf/client_configs.py", line 432, in _lookup_alternatives
    return self._parse_alternatives(alt_name, out)
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.8.2-py2.7.egg/cmf/client_configs.py", line 444, in _parse_alternatives
    path, _, _, priority_str = line.rstrip().split(" ")
ValueError: too many values to unpack

I think the line with 

ValueError: too many values to unpack

is a key here but no idea what to do with it right now.

 

Also, I tried to run agent in DEBUG mode from:

/etc/cloudera-scm-agent/config.ini

but changing it there doesn't affect the agent at all........

 

One more thing, that happen only on Gateway Node. The rest of the nodes are just fine.

 

Thanks,

Andrzej

Posts: 1,043
Topics: 1
Kudos: 262
Solutions: 130
Registered: ‎04-22-2014

Re: Problem with cloudera agent

Hello,

 

The exception occurs when the agent is attempting to run the "alternatives" command to list out all the current alternatives.  The agent code parses the output and assigns it to variables.  The exception indicates that one of the rows returned by "alternatives" has more columns than expected.

 

We see this assignment:

 

path, _, _, priority_str = line.rstrip().split(" ")

 

We have found that the OpenJDK name may have a space in the name so it has an extra column.

We don't have a fix now, but you could remove OpenJDK from alternatives if that is the one with the extra column.

 

I'll make sure we tighten up the code to prevent this sort of issue in the future.

 

 

Contributor
Posts: 43
Registered: ‎05-12-2016

Re: Problem with cloudera agent

[ Edited ]

I don't have any OpenJDK packages installed.

Only Oracle jdk 1.8.

Posts: 1,043
Topics: 1
Kudos: 262
Solutions: 130
Registered: ‎04-22-2014

Re: Problem with cloudera agent

Understood.  That was just a guess on which alternative may be causing the problem.  I'm not sure how to get alternatives to list the "--display" style output when just listing.  We may need to do some scripting to iterate over each alternative and write out the --display details for each to see which has more than 4 columns.

 

Alternatively, the only option would be to make code changes.

 

 

 

Highlighted
Posts: 1,043
Topics: 1
Kudos: 262
Solutions: 130
Registered: ‎04-22-2014

Re: Problem with cloudera agent

You might do something like this:

 

 

# alternatives --list | awk '{print $1}' | xargs -n1 alternatives --display |grep "^/" > all_alternatives.txt

# awk -F ' ' -v NCOLS=4 'NF!=NCOLS{printf "Wrong number of columns at line %d\n", NR}' all_alternatives.txt

 

The above will list out all the alternatives display information and write that to a file

Then, it will check to see if there are any lines with more or less than 4 columns and print out the line number.

You could then use that line number to reference the all_alternatives.txt file line.

 

That should show us which alternative is tripping up the agent.

Expert Contributor
Posts: 82
Registered: ‎02-24-2016

Re: Problem with cloudera agent

[ Edited ]

I'm getting same issue. And i have removed OpenJDK from alternatives. Then i restarted the CDH server and agent, no luck. It is freeze on Activated state. Any help

Expert Contributor
Posts: 82
Registered: ‎02-24-2016

Re: Problem with cloudera agent

How did you fixed the fix
Contributor
Posts: 43
Registered: ‎05-12-2016

Re: Problem with cloudera agent

If this is related to OPenJDK you have to remove OPenJDK from your server. Otherwise you have find out which packages make a proble. To do that you can run previously mentioned commands. As a result of the second you will  get the information of packages that make a problems.

I have a vanilla red hat installation so I just remove them with:

yum remove packageName

Expert Contributor
Posts: 82
Registered: ‎02-24-2016

Re: Problem with cloudera agent

After complete un-installation of OpenJDK, issue has been resolved. Thanks
New Contributor
Posts: 1
Registered: ‎09-09-2016

Re: Problem with cloudera agent

We applied kernel update for Dirtycow and had this problem. Removing openjdk fixed this problem.
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