FAQ
Hi Darren,

PFA the role log files for Namenode and Hbase-master respectively.

I don't see any other processes are running on this port.


Thanks,
*Anupam Ranjan*

On 19 March 2013 21:00, Darren Lo wrote:

Hi Anupam,
(bcc cdh-user)

Can you please provide any relevant role logs from Cloudera Manager?
From the main page:
Click HDFS
Click on name node with problem
Click Processes tab
Click Role Log Details

Please also provide logs for HBase.

One common failure is a port conflict. If you see a message where it can't
bind to a port, then check to make sure you don't have other processes
running on those ports.

Thanks,
Darren

On Tue, Mar 19, 2013 at 5:42 AM, Anupam Ranjan wrote:

Hi All,

There is an issue with Namenode on Cloudera Manager. Whenever I start the
Namenode, It is not starting and giving this error message in log. The same
issue persist with HBase too.

Error:

Supervisor returned FATAL: + '[' -e /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/topology.py ']'
+ perl -pi -e 's#{{CMF_CONF_DIR}}#/var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE#g' /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/topology.py
++ find /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE -maxdepth 1 -name '*.py'
+ OUTPUT='/var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/cloudera_manager_agent_fencer.py
/var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/topology.py'
+ '[' '/var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/cloudera_manager_agent_fencer.py
/var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/topology.py' '!=' '' ']'
+ chmod +x /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/cloudera_manager_agent_fencer.py /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE/topology.py
+ export 'HADOOP_OPTS=-Djava.net.preferIPv4Stack=true '
+ HADOOP_OPTS='-Djava.net.preferIPv4Stack=true '
+ export HADOOP_IDENT_STRING=hdfs
+ HADOOP_IDENT_STRING=hdfs
+ '[' -n '' ']'
+ acquire_kerberos_tgt hdfs.keytab
+ '[' -z hdfs.keytab ']'
+ '[' -n '' ']'
+ '[' validate-writable-empty-dirs = namenode ']'
+ '[' file-operation = namenode ']'
+ '[' bootstrap = namenode ']'
+ '[' failover = namenode ']'
+ '[' transition-to-active = namenode ']'
+ '[' initializeSharedEdits = namenode ']'
+ '[' initialize-znode = namenode ']'
+ '[' format-namenode = namenode ']'
+ '[' monitor-decommission = namenode ']'
+ '[' monitor-upgrade = namenode ']'
+ '[' finalize-upgrade = namenode ']'
+ '[' mkdir = namenode ']'
+ '[' namenode = namenode -o secondarynamenode = namenode -o datanode = namenode ']'
+ HADOOP_OPTS='-Dsecurity.audit.logger=INFO,RFAS -Djava.net.preferIPv4Stack=true '
+ export 'HADOOP_OPTS=-Dhdfs.audit.logger=INFO,RFAAUDIT -Dsecurity.audit.logger=INFO,RFAS -Djava.net.preferIPv4Stack=true '
+ HADOOP_OPTS='-Dhdfs.audit.logger=INFO,RFAAUDIT -Dsecurity.audit.logger=INFO,RFAS -Djava.net.preferIPv4Stack=true '
+ exec /usr/lib/hadoop-hdfs/bin/hdfs --config /var/run/cloudera-scm-agent/process/78-hdfs-NAMENODE namenode


Thanks & Regards,
*Anupam Ranjan*


--
Thanks,
Darren

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postedMar 19, '13 at 12:42p
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