[MESOS-4954] URI fetcher error message if plugin is not found is mis-leading.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: containerization
• Labels: newbie
• Assignee: Yong Tang
• Reporter: Anand Mazumdar
• Shepherd: Jie Yu
• Created: 16/Mar/16 00:56
• Updated: 31/May/16 02:12
• Resolved: 17/Mar/16 03:32

Description

In src/uri/fetcher.cpp, if we are unable to create a plugin, we skip it but we log an erroneous misleading message:

      // NOTE: We skip the plugin if it cannot be created, instead of
      // returning an Error so that we can still use other plugins.
      LOG(ERROR) << "Failed to create URI fetcher plugin "
                 << "'"  << name << "': " << plugin.error();

Ideally, it should be at best a LOG(INFO) with it clearly specifying that the relevant plugin was skipped since it was not found.