Chronograf: DataExplorer - Bad Query error message reduced to failed with status code

[karel-rehor]

Build Nightly
Build time 201903182000

$ chronograf --version
2019/03/19 10:10:46 Chronograf 201903182000~nightly (git: d9c46c6d284897147949210f1d55af5119aab1d4)

Use Case

After setting up a test cluster using the script found here and described here...

1. Open Data Explorer
2. In the query editor enter an invalid string like "Bad_Query"
3. Click "Submit Query"

The message in the editor returns "Request failed with status code 400"

Previously this message was more explicit.

"error parsing query: found bad_query, expected SELECT, DELETE, SHOW, CREATE, DROP, EXPLAIN, GRANT, REVOKE, ALTER, SET, KILL at line 1, char 1"

Expected Behavior

That more informative message should be displayed.

Screenshots

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This issue has been automatically closed because it has not had recent activity. Feel free to reopen if this issue is still important to you. Thank you for your contributions.

[Mixermachine]

This issue is important for me.
I'm currently getting to know Chronograf and all I'm receiving is error 400 when I try to query one existing database.

[maxxxxpower]

I've just reverted to using grafana which gives me zero errors. No matter how I add a DB or build a query in Chronograf, I keep getting the 400 error with no idea why!

[drook]

Same stuff here. Valid requests keep getting 400 status. Even the working ones from grafana.