Query Profiles Error

Describe the bug After I launch a drillbit from Eclipse (See tutorial here: https://github.com/paul-rogers/drill/wiki/Launch-a-Drillbit-From-Eclipse), I logged into localhost:8047 to see if Drill functions well, and basically it did. But when I submitted a query and click the tag “Profile” to see the profile of this query, a error with error message was reported:

RESOURCE ERROR: Failed to get profiles from persistent or ephemeral store.\n\n\n[Error Id: f4c362c7-124d-452a-a209-82633ca6098e ]

Fortunately, I fixed this problem by chance, and the operation is quite simple: open the debug configuration of Eclipse, then add DRILL_LOG_DIR =/a path directed to a certain directory in the Environment tab. However, I can not see underlying relationship between the two things, so I deemed this as a bug and report it here.

Desktop (please complete the following information):

• OS: Ubuntu 20.04.3 LTS
• Browser: Firefox
• Version: Drill 1.20 snapshot

[jnturton]

@cgivre Agreed. Probably not the user docs, but developer docs. I’ve just sent an email to progers to ask him about us using his dev wiki as the basis for a new shared dev wiki.

[jnturton]

I’ve added this information to the relevant Dev wiki page, thank you for sharing it.