[WHIRR-502] configure_cdh_hadoop.sh: syntax error trying to modify permissions on $HADOOP_LOG_DIR

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.7.0
• Fix Version/s: 0.7.1
• Component/s: service/cdh
• Assignee: Andrei Savu
• Reporter: Evan Pollan
• Created: 04/Feb/12 02:35
• Updated: 09/Oct/12 09:55
• Resolved: 07/Feb/12 21:38

Description

This doesn't seem to cause any issues, AFAIK, but I noticed it while trying to customize the CDH hadoop configuration using whirr 0.7.0. The launch-cluster command included some output from the configuration scripts that I had been modifying, and I noticed this bit:

chmod: missing operand after `/var/log/hadoop/logs'
Try `chmod --help' for more information.

Looks like this is caused by line 80 in services/cdh/src/main/resources/functions/configure_cdh_hadoop.sh:

chmod -R $HADOOP_LOG_DIR

Notice the missing permissions in the command. I assume this should be g+w, as in line 71? I checked the svn repo, and this looks like it affects the trunk, as well.