Details
-
Type:
Bug
-
Status: Open
-
Priority:
Major
-
Resolution: Unresolved
-
Affects Version/s: CDH 6.0.0
-
Fix Version/s: None
-
Component/s: HDFS
-
Labels:
-
Environment:CentOS 7, Vagrant image "centos/7", VirtualBox, java-1.8.0-openjdk-headless
Description
After basic OS installation with Java I install the hadoop-hdfs-namenode RPM.
[vagrant@masternode ~]$ sudo -u hdfs hdfs namenode -format
WARNING: /usr/lib/hadoop/logs does not exist. Creating.
mkdir: cannot create directory '/usr/lib/hadoop/logs': Permission denied
ERROR: Unable to create /usr/lib/hadoop/logs. Aborting.
HADOOP_LOG_DIR is set in /etc/default/hadoop-hdfs-namenode:
... export HADOOP_PID_DIR=/var/run/hadoop-hdfs export HADOOP_LOG_DIR=/var/log/hadoop-hdfs export HADOOP_NAMENODE_USER=hdfs ...
If I explicitly set the environment variable before running the command it works:
sudo -u hdfs HADOOP_LOG_DIR=/var/log/hadoop-hdfs hdfs namenode -format
It seems the defaults files is not sourced when running
My workaround is to source /etc/default/hadoop-hdfs-namenode or /etc/default/hadoop-hdfs-datanode in /usr/bin/hdfs.