Configure ulimit using Pluggable Authentication Modules using the Command Line
Follow these command-line instructions to configure ulimit using Pluggable Authentication Modules on systems that do not use Cloudera Manager.
ulimit, you must make the following configuration changes:
/etc/security/limits.conffile, add the following lines, adjusting the values as appropriate. This assumes that your HDFS user is called
hdfsand your HBase user is called
hdfs - nofile 32768 hdfs - nproc 2048 hbase - nofile 32768 hbase - nproc 2048
To apply the changes in
/etc/security/limits.confon Ubuntu and Debian systems, add the following line in the
For more information on the
session required pam_limits.so
ulimitcommand or per-user operating system limits, refer to the documentation for your operating system.