Hi,
I have a problem when I'll start my HDFS Service. I have 3 nodes ( 1 Master, 2 Slaves).
All of Secondary Namenode, two Data Nodes is starting successfully, but the NameNode is failed to start.
there's the error messages a stderr
Can't open /var/run/cloudera-scm-agent/process/117-hdfs-NAMENODE/supervisor.conf: Permission denied.
+ make_scripts_executable
+ find /var/run/cloudera-scm-agent/process/117-hdfs-NAMENODE -regex '.*\.\(py\|sh\)$' -exec chmod u+x '{}' ';'
+ '[' DATANODE_MAX_LOCKED_MEMORY '!=' '' ']'
+ ulimit -l
+ 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 ']'
+ '[' jnSyncWait = namenode ']'
+ '[' nnRpcWait = namenode ']'
+ '[' -safemode = '' -a get = '' ']'
+ '[' monitor-upgrade = namenode ']'
+ '[' finalize-upgrade = namenode ']'
+ '[' rolling-upgrade-prepare = namenode ']'
+ '[' rolling-upgrade-finalize = namenode ']'
+ '[' nnDnLiveWait = namenode ']'
+ '[' refresh-datanode = namenode ']'
+ '[' mkdir = namenode ']'
+ '[' nfs3 = 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 '
+ '[' namenode = namenode -a rollingUpgrade = '' ']'
+ exec /usr/lib/hadoop-hdfs/bin/hdfs --config /var/run/cloudera-scm-agent/process/117-hdfs-NAMENODE namenode
and there is the message from stdout
can anybody tell why it's happen ?
Thank you.
