[HDFS-14819] [Dynamometer] Cannot parse audit logs with ‘=‘ in unexpected places when starting a workload.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Assignee: Soya Miyoshi
• Reporter: Soya Miyoshi
• Created: 04/Sep/19 08:12
• Updated: 06/Sep/19 17:14
• Resolved: 06/Sep/19 17:14

Description

When trying to launch a workload job, if any of the given audit logs’ values contain `=` aside from at the ends of the log’s keys (such as `ugi`, `src`), the audit log will not be parsed and an exception is thrown.

For example, this audit log will result in exception, as it contains `=` in the `src` value (“/projects/date=0822”).
 

2019-08-22 01:00:00,186 INFO FSNamesystem.audit: allowed=true   ugi=feed (auth:aaaaa) ip=/119.472.323.333      cmd=getfileinfo	src=/projects/date=0822 dst=null
        perm=null       proto=rpc

If the second `=` in `src=/projects/date=0822` is removed, it works fine.