[HIVE-19535] Hive error reporting for not setting “Utilities.INPUT_NAME”

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Assignee: Richard Zhang
• Reporter: zhaoyang
• Created: 15/May/18 02:19
• Updated: 02/Oct/19 18:10

Description

I set the parameter "hive.exec.mode.local.auto" to true. Then I used JDBC mode to submit sql to hiveserver2 in a multithreaded manner. Sometimes exceptions are thrown when several tasks run in parallel in the local mode.
"Invalid input path xxx"
But this path is not the input path of the current SQL, it is another SQL input path.
So I suspect that one of the SQL covers some information about another SQL.
So I looked up the source code and found a parameter, and when I set the "iocontext.input.name" to the unique value, I didn't get it wrong.